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      <video:title>tecLogic - the tour</video:title>
      <video:description>tecLogic - the tour - tecLogic: one N4 download, 43 modules and 24 graphics widgets. Each module comes wired up on its own demo page. Double-click a block: its own window, live status and every setting. BACnet Point Builder: preview what it would create or skip. Confirm, and it builds the whole batch of points. The status line and health log say what was done, and by whom. Modbus Address Shifter: conflicts stop the run until they&apos;re resolved. Point Rename: see how many points are in scope, then confirm. Changed your mind? Undo restores them. BACnet Renumber: shift the object instances of a set of points. Confirm, and the points are renumbered - undo puts them back. Global Numeric: update matching values together. And undo that too, with a confirmation first. Sequence Stager: staging and duty rotation across a set of units. Fail a unit on the demo page and watch the module respond. The next healthy unit is called, and the log records why. Healthy again, it waits for the next duty cycle. Duty rotate: the next unit proves running before the last one stops. The same module on a 20 unit rig. Drive Set: a duty and standby pair with proof of flow. A drive trips, and the other takes over until the latch is reset. Analogue and register meters keep totals by hour, day, week, month and year. The Meter Bar Chart shows those totals on a graphic. HTTP Query: call a web service from the station and read the response. JSON Query pulls the value you want straight out of it. 24 graphics widgets, each with its ow...</video:description>
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      <video:publication_date>2026-11-07T18:03:04+00:00</video:publication_date>
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      <video:title>Drive Set - auto, trip and failover</video:title>
      <video:description>Drive Set - auto, trip and failover - Drive Set in auto - Drive A runs green, its run hours counting. A trip on Drive A - it turns red and latches the fault. Drive B takes over and spins up - the pair keeps running. Now from the wire sheet - a trip set on Drive A. The module popup is dragged aside, so the live wire sheet shows underneath. Drive A shows its trip and failed flow - Drive B is enabled. Live commissioning - the sheet&apos;s values update as it happens.</video:description>
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      <video:publication_date>2026-11-09T09:02:25+00:00</video:publication_date>
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      <video:title>Smart Setpoint - the dial, 16 to 26</video:title>
      <video:description>Smart Setpoint - the dial, 16 to 26 - Smart Setpoint - the big thermostat dial. Dragged from 16 to 26 - the full colour spectrum, cold to warm. The heating and cooling band follows the setpoint. The PIR switch is dragged on - standby becomes occupied. Occupied, the deadband narrows around the setpoint. The dial swings warm and cold - the setpoints follow. PIR off again - back to standby.</video:description>
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      <video:title>HVAC - drives, hysteresis, run hours and setpoints</video:title>
      <video:description>HVAC - drives, hysteresis, run hours and setpoints - Drive Set runs a duty and standby pair of pumps or fans. It picks the drive, and fails over on a trip or lost flow. The same Drive Set, with a flow switch on each drive. Double-click the block on the wire sheet - its popup drives it live. Hysteresis turns a numeric input into a clean on/off output. It holds steady between the two thresholds - here set as a band. The same hysteresis, set by upper and lower limits. Run Sync is an hour-run meter - it totals how long its input is true. Like an elapsed-time relay, and it survives restarts. Smart Setpoint turns one occupied setpoint into heat and cool setpoints. It widens the deadband when the space is less occupied.</video:description>
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      <video:title>Logic - truth tables and input decoders</video:title>
      <video:description>Logic - truth tables and input decoders - Combo Logic - a custom truth table over four boolean inputs. Four lines, each a true, false or don&apos;t-care pattern. IO-DIM decodes a digital input multiplexer. Four contacts, read on one 0-10 V or 4-20 mA input. The six-channel decoder - six contacts on a single analogue input.</video:description>
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      <video:publication_date>2026-11-09T09:00:16+00:00</video:publication_date>
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      <video:title>Metering - rates and pulses to totals</video:title>
      <video:description>Metering - rates and pulses to totals - Analogue Meter integrates a live rate - kW or litres an hour - into a total. Lifetime totals, with hour to year periods. Digital Meter counts pulses, scales each by its units per pulse, and totals them. Register Meter totalises a cumulative register - kWh, water or gas. It works from the change between usable readings.</video:description>
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      <video:title>Timers and station time</video:title>
      <video:description>Timers and station time - Bool Delay Pro - a boolean delay with min-on debounce, on-delay and off-delay. Countdown Timer counts down its setpoint while its input is true. With a live remaining time and a clean finish. Idle Timer watches two drives&apos; run-hours totals. It pulses to exercise them once the pair sits idle. Station Time - boundary pulses from second to year, and calendar fields.</video:description>
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      <video:publication_date>2026-11-09T09:02:08+00:00</video:publication_date>
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      <video:title>Global points - one value, station-wide</video:title>
      <video:description>Global points - one value, station-wide - Global points set one value station-wide. Global Boolean sets the fallback of every matching boolean point. Global Enumerated does the same for every matching enum point. Global Numeric - every matching numeric point, from one value. Global String - every matching string point, set in one place. Match points by a name filter, or by a query.</video:description>
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      <video:publication_date>2026-11-09T09:03:19+00:00</video:publication_date>
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      <video:title>Converters - text, time and bits</video:title>
      <video:description>Converters - text, time and bits - Abs To String renders an absolute time as text, with an optional pattern. Rel To String renders a duration as text - unit and levels set the detail. Num To Rel turns a number into a time - ms, seconds, minutes, hours or days. Bits To Numeric Mux packs up to 32 boolean bits into one number. Byte Hopper decodes a packed 32-bit register pair, with a chosen byte order. Radix Convert turns a 32-bit value into text, in any base from 2 to 36. And back again - text in hex, binary or any base, into a number.</video:description>
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      <video:title>Queries - pull data in</video:title>
      <video:description>Queries - pull data in - HTTP Query fetches a URL - GET, POST, PUT or DELETE. It publishes the raw response text and status code. JSON Query extracts one value from a JSON document, by path. ORD Query counts the rows a query returns, and lists the matches. It never writes. XML Query extracts one value from an XML document, by path.</video:description>
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      <video:publication_date>2026-11-09T09:04:37+00:00</video:publication_date>
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      <video:title>Recycle - tidy the station</video:title>
      <video:description>Recycle - tidy the station - File Recycle deletes files from the station - and shows a preview before it does. Folder Recycle removes a folder and everything beneath it. The station&apos;s core is always protected. Point Recycle - tidy points in the station.</video:description>
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      <video:publication_date>2026-11-09T08:59:56+00:00</video:publication_date>
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      <video:title>Engineering tools - build and tidy points fast</video:title>
      <video:description>Engineering tools - build and tidy points fast - BACnet Point Builder builds BACnet proxy points from a CSV or XLSX schedule. BACnet Renumber bulk-renumbers the object instance of existing points. LonWorks Point Builder - a batch of LonWorks proxy points from a schedule. M-Bus Point Builder - read-only M-Bus proxy points, built in one go. Modbus Address Shifter moves existing points&apos; addresses by one offset. Modbus Point Builder - Modbus proxy points from a CSV or XLSX schedule. Niagara Point Builder - plain Niagara control points, from a schedule. Point Rename bulk-adds a prefix or suffix to every point in a scope.</video:description>
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      <video:publication_date>2026-11-09T09:04:09+00:00</video:publication_date>
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      <video:title>Widgets - gauges, charts and indicators</video:title>
      <video:description>Widgets - gauges, charts and indicators - Spectrum Gauge - a live value on a coloured arc. Band Meter - a value against its bands. Meter Bar Chart - metered totals as bars. Multiline Chart - several trends on one chart. History Live Table - recent history, updating live. Progress Indicator - progress at a glance. Time Indicator - the station&apos;s time on the graphic. Fan Indicator - a fan that spins and changes colour with its state. Stager Table - every stage&apos;s state in one table.</video:description>
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      <video:title>Widgets - controls, lamps and text</video:title>
      <video:description>Widgets - controls, lamps and text - Lamp Bank - status lamps with switches, and a choice of bezels. Thermostat Dial - drag the dial to set the temperature. Setpoint Slider - drag to set a value, horizontal or vertical. Toggle Switch - drag it on or off. Panel Switch - a rotary panel switch, position by position. Theme Switch - flips the whole graphic between dark and light. Status Pill - a state in a coloured pill. Glow Text - neon text for headings and values. Glass Panel - the frosted panel behind every tecLogic page. Marquee Text - scrolling text for messages. Text Flow - text that flows across the graphic. Alarm Console - live alarms, right on the graphic. Time Schedule - the tecLogic schedule widget.</video:description>
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      <video:publication_date>2026-11-09T09:03:16+00:00</video:publication_date>
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      <video:title>Widgets - nav buttons, glass and classic</video:title>
      <video:description>Widgets - nav buttons, glass and classic - Glass nav buttons - hover to light them, press to go. More glass nav buttons, each with its own icon. The glass icon gallery - every nav button icon, ready to pick. The gallery continues. Classic nav buttons, from the same family. More classic nav buttons. The classic icon gallery - ready to pick from. The classic gallery continues.</video:description>
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      <video:publication_date>2026-11-09T09:05:19+00:00</video:publication_date>
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      <video:title>Widgets in action - drag them yourself</video:title>
      <video:description>Widgets in action - drag them yourself - Lamp Bank - drag the pump and filter switches, and the lamps follow. The filter lamp turns amber. Turn the bezel - chrome, anodised, brass and back. Toggle switches, dragged both ways. Rotary panel switches, dragged through every position. Setpoint sliders, dragged up and back. One Theme Switch flips the whole page - dark to light, and back.</video:description>
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      <video:title>Commissioning tools - build, rename, undo, recycle</video:title>
      <video:description>Commissioning tools - build, rename, undo, recycle - Commissioning eats your margin. Start from a schedule, not a blank folder. BACnet Point Builder - every setting in its own window. Preview first: 16 rows checked before anything is written. One press - every point built. Every tool carries its own guide. There they are - real points in the station. Modbus Address Shifter: conflicts stop the run until they are resolved. Point Rename: see how many points are in scope, then confirm. Renamed in one move. Changed your mind? Undo restores them. Global Numeric: change a fallback across every matching point at once. Ten matching points, updated together. This much power needs brakes. Aim a recycle tool at the safe target and it refuses. Point it at what you want gone - it shows the scope first. Confirm, and the folder and its 16 components are gone. The log says who. Every module has its own popup - with a commissioning override that lets go by itself. And every message a module can raise is explained, right there.</video:description>
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      <video:publication_date>2026-11-08T02:00:20+00:00</video:publication_date>
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      <video:title>Sequence Stager - staging and duty rotation</video:title>
      <video:description>Sequence Stager - staging and duty rotation - Sequence Stager - staging and duty rotation across a set of units, in one tecLogic module. One block on your wire sheet. Double-click it: its own control window, live status and every setting. Set the load from the panel - the module does the rest. One unit is called. It starts, proves running - then holds. Only once it proves does the next unit come on. Three running, the rest standing by in order. Fail a running unit - it drops to the back, and the next healthy unit is called in its place. Healthy again, it waits its turn. The health log records every step, and why. Duty rotate: the order re-ranks by run hours. Each incoming unit proves running before the outgoing one stops. Rotation done - wear stays even across the set. The same module, from 3 units up to 20. Same staging, same proving - just more units. And the full guide is built into the module.</video:description>
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      <video:publication_date>2026-11-08T02:05:47+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
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      <video:title>Drive Set, Hysteresis and Smart Setpoint</video:title>
      <video:description>Drive Set, Hysteresis and Smart Setpoint - Drive Set - a duty and standby pair with flow proving and run-on, in one module. Its own control window: live status and every setting. Demand on, in Auto - the duty drive starts. No flow yet, so it holds through a grace period instead of tripping. One shared flow switch proves the pair. Trip the duty drive - the fault latches and standby takes over. The latch holds until someone resets it - then back to the preferred duty drive. The log says who. Demand off - run-on keeps the drive going before it stops. The second way of working: one flow switch per drive, same module. Each drive now proves on its own switch. Trip it again - standby takes over and proves on its own switch. Every module carries its own guide. Hysteresis works the same way - two ways of working in one block. Limits: separate on and off points, so the output never chatters. Band: a level with a band either side of it. Smart Setpoint: occupancy, schedule and boost combined into one live setpoint. Unoccupied - the heating and cooling setpoints widen to the unoccupied deadband. Boost brings back occupied comfort for a set time. And the full guide is built in.</video:description>
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      <video:publication_date>2026-11-08T02:03:13+00:00</video:publication_date>
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      <video:title>BACnet Renumber - one move, and back</video:title>
      <video:description>BACnet Renumber - one move, and back - BACnet Renumber - shift the object instances of a whole set of points. Its own control window, every setting in one place. Preview first: 16 points in scope, 16 would change. It asks before it writes. Confirm - all 16 renumbered in one move. Changed your mind? Undo puts every instance number back.</video:description>
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      <video:publication_date>2026-11-08T02:04:29+00:00</video:publication_date>
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      <video:requires_subscription>no</video:requires_subscription>
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      <video:title>Connecting - web, JSON, XML and station queries</video:title>
      <video:description>Connecting - web, JSON, XML and station queries - HTTP Query: call a web service from the station and read the response. Its own control window, every setting in one place. Run it - a live web response, right in the station. JSON Query pulls the value you want straight out of it. XML Query does the same for XML. ORD Query searches the station and lists what it finds. Byte Hopper decodes four bytes into one value. Change the byte order and it decodes to suit the device. Every module carries its own guide. Text Split turns one string into clean fields. Bits To Numeric Mux packs individual bits into a single number.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/teclogic/33153cadf0febbe4-76826f033b78-dark.mp4</video:content_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2026-11-08T02:00:59+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/teclogic/05c6b0122b7d6e6d-1425568eb129-dark.webp</video:thumbnail_loc>
      <video:title>Metering and trends</video:title>
      <video:description>Metering and trends - Metering built in - Analogue Meter turns a live rate into totals. Its own control window: rate, lifetime and every period at a glance. Hour, day, week, month and year are closed and kept - lifetime too. Register Meter totalises a cumulative register - kWh, water or gas. Same periods, same totals, kept on the station. Meter Bar Chart: this period against the last, at a glance. Up to twenty live trend lines on one chart. History as it happens - newest first. IO-DIM decodes 4 or 6 contacts from one 0-10 V or 4-20 mA input. Combo Logic matches a combination of inputs - and says which one matched.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/teclogic/28ba5f2cf0d8304b-1425568eb129-dark.mp4</video:content_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2026-11-08T02:04:09+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/teclogic/85a8bf6bcc8a7ad3-975bc1d021f2-dark.webp</video:thumbnail_loc>
      <video:title>Graphics widgets, live</video:title>
      <video:description>Graphics widgets, live - Graphics built for the job - flip a pump and its lamp answers. Switches that read clearly at a glance. Status pills say what the plant is doing, in words. Band Meter shows a value against its band and setpoints. Drag the dial and the setpoint follows. Sliders that write straight to the point. Spectrum Gauge turns a number into something you can read from across the room. Progress rings and bars for anything counting up or down. Schedules you can see, week by week. And one switch flips the theme live - every widget follows. 24 widgets, each with its own live demo.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/teclogic/1b9186523a5e043a-975bc1d021f2-dark.mp4</video:content_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2026-11-08T02:03:36+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tecgfx</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/2559e491f82f2ca0-0f3db84e9bb2-dark.webp</video:thumbnail_loc>
      <video:title>tecgfx overview</video:title>
      <video:description>tecgfx overview - tecGfx - live building graphics, alarms and analytics on Niagara. Portfolio dashboard - the whole estate at a glance. Alarms - every building&apos;s alarms rolled up in one place. Buildings - an estate map, with every building&apos;s status. One Commercial Square - live load, comfort, open alarms and open actions. Floor plans for every level, with live conditions. Level 04 - a live floor view, with temperatures across the plan. The same live view on every floor. Systems overview - heating, cooling, ventilation and more. Heating - a live dashboard for the plant. Analytics - recommendations and the weakest assets across the portfolio. Developing issues, with what each is costing. Early warning - problems spotted in the building&apos;s history. Key performance indicators - an executive scorecard. Scheduler - planned maintenance visits in one place.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/a24831d2acbfb279-0f3db84e9bb2-dark.mp4</video:content_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2026-11-08T01:28:24+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/b0d6662ba4ac93ec-72a3b5212ad2-dark.webp</video:thumbnail_loc>
      <video:title>FCU in Hand - Hand, heat and the full dial</video:title>
      <video:description>FCU in Hand - Hand, heat and the full dial - An FCU in auto - the graphic and its control slab. The knob is dragged to Hand - and the reason is logged. In Hand the fan runs - and the page turns green. The setpoint dial is dragged down to 16. Then up through the whole gradient - heating comes on, the page turns red. At 26 - and the fan speed set from the Hand panel.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/e8753034d22d9ab9-72a3b5212ad2-dark.mp4</video:content_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2026-11-09T09:13:16+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/f5eb1ac8017ae836-c6d2e6be13c7-dark.webp</video:thumbnail_loc>
      <video:title>AHU in Hand - fans, dampers and the supply dial</video:title>
      <video:description>AHU in Hand - fans, dampers and the supply dial - AHU West - the supply and extract graphic, in auto. Into Hand, with the reason logged - fan and damper sliders dragged up. The duct graphic follows - fans running, dampers open. The supply setpoint dial is swept up - and the heating climbs. Then back down - fans and dampers put back. Back to auto - off on its time schedule.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/3392489c87419d26-c6d2e6be13c7-dark.mp4</video:content_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2026-11-09T09:11:35+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/a4e81400875ddaac-45627f26d87b-dark.webp</video:thumbnail_loc>
      <video:title>A building - its dashboard and the live floor</video:title>
      <video:description>A building - its dashboard and the live floor - One building&apos;s dashboard - its systems, alarms and energy in one place. Every service is one press away. The live floor - a 3D plan with every unit&apos;s temperature on it.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/ace5a1b165a43ce2-45627f26d87b-dark.mp4</video:content_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2026-11-09T09:11:23+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/07d146191e4ed372-cdb4c4e1e22b-dark.webp</video:thumbnail_loc>
      <video:title>Building services - lighting, access and FM</video:title>
      <video:description>Building services - lighting, access and FM - Lighting - floor by floor, across the building. Access control - every door, floor by floor. Access rules - who can go where, and when. FM services - the facilities view of the same building.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/4f6bc50ed70ed69f-cdb4c4e1e22b-dark.mp4</video:content_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2026-11-09T09:10:54+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/4a398e85e1eed910-eb4b7c0b06d4-dark.webp</video:thumbnail_loc>
      <video:title>Sensors and systems health</video:title>
      <video:description>Sensors and systems health - Wireless sensors - placed on the floors they report from. The sensor fleet - every sensor, its battery and signal. Systems health - live from the BMS.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/793f9b450e11934f-eb4b7c0b06d4-dark.mp4</video:content_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2026-11-09T09:10:25+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/a2e0596372552a67-ae0d745e7d4d-dark.webp</video:thumbnail_loc>
      <video:title>System views - heating to the energy centre</video:title>
      <video:description>System views - heating to the energy centre - Heating - the system&apos;s live view and watchlist. Cooling - the same, for the chilled side. Ventilation - air handling across the building. Air conditioning - the AC system at a glance. The energy centre - where it all comes together. The BMS network - its controllers and their health. Miscellaneous monitoring - the points that don&apos;t fit elsewhere.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/eda2163be656e25b-ae0d745e7d4d-dark.mp4</video:content_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2026-11-09T09:12:29+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/9734ee39e519ddb1-cc8dc6633323-dark.webp</video:thumbnail_loc>
      <video:title>Plant - hydronics, AC units and refrigeration</video:title>
      <video:description>Plant - hydronics, AC units and refrigeration - Hydronics - energy valves and pumps, live. Air conditioning - every indoor unit in one view. Refrigeration - cold units and their logs.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/5817aa0029a3715e-cc8dc6633323-dark.mp4</video:content_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2026-11-09T09:12:39+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/7aa1ec92b6400de0-5519cbe3c528-dark.webp</video:thumbnail_loc>
      <video:title>Energy - power, meters and EV charging</video:title>
      <video:description>Energy - power, meters and EV charging - Power monitoring - the building&apos;s single-line, live. Meters - every meter, with power quality. EV charging - every charge point and its state.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/bc80bc1609794cf9-5519cbe3c528-dark.mp4</video:content_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2026-11-09T09:10:38+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/5adc7941882436ac-7ae475bb6740-dark.webp</video:thumbnail_loc>
      <video:title>Life safety - fire panel and lifts</video:title>
      <video:description>Life safety - fire panel and lifts - The fire panel - a read-only mimic. Lifts - every car, its floor and status.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/6f99847d6050a55c-7ae475bb6740-dark.mp4</video:content_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2026-11-09T09:11:02+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/21a616f191b16783-0716dbbb131f-dark.webp</video:thumbnail_loc>
      <video:title>Insights - analytics, early warning, KPIs and reports</video:title>
      <video:description>Insights - analytics, early warning, KPIs and reports - Analytics - the estate&apos;s performance over time. Early warning - trends that put money at risk, found early. KPIs - the performance scorecard. Reports - ready to share.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/cc203766bdff87e2-0716dbbb131f-dark.mp4</video:content_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2026-11-09T09:11:56+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/66cf0ff40f69bb4d-8ba1ea4d1f4f-dark.webp</video:thumbnail_loc>
      <video:title>Records and billing - compliance, vault and billing</video:title>
      <video:description>Records and billing - compliance, vault and billing - Compliance - what&apos;s due in the next 90 days. The cloud vault - documents kept with the estate. Billing - across the portfolio.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/81777986cd65c76b-8ba1ea4d1f4f-dark.mp4</video:content_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2026-11-09T09:13:33+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/24d221c60b0a4110-d1a32474d8d7-dark.webp</video:thumbnail_loc>
      <video:title>The platform, mobile and the theme</video:title>
      <video:description>The platform, mobile and the theme - The tecGfx platform - its tiers. Mobile - the same estate on a phone. View as - see the estate as each role sees it. One switch - dark to light, and back.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/fd1de708c4124f97-d1a32474d8d7-dark.mp4</video:content_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2026-11-09T09:12:13+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/6fb6d6e65e27959d-636810760e68-dark.webp</video:thumbnail_loc>
      <video:title>The portfolio dashboard and estate map</video:title>
      <video:description>The portfolio dashboard and estate map - The portfolio dashboard - weather, KPIs and the command centre. Every building, at a glance. The estate map - pins, cards and the status, alarms and energy views.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/e119d6712803ab2e-636810760e68-dark.mp4</video:content_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2026-11-09T09:12:57+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/4fe96fb2a3d21471-4525bc764633-dark.webp</video:thumbnail_loc>
      <video:title>The estate - buildings, analytics and KPIs</video:title>
      <video:description>The estate - buildings, analytics and KPIs - Buildings - an estate map, with every building&apos;s status. Analytics - recommendations and the weakest assets across the portfolio. Open a chart for the detail. Developing issues, with what each is costing. Key performance indicators - an executive scorecard.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/63d62a194cd46428-4525bc764633-dark.mp4</video:content_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2026-11-08T12:35:57+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/380d759774834d69-fa8606c427a7-dark.webp</video:thumbnail_loc>
      <video:title>Floors - plans, the live floor and the heat map</video:title>
      <video:description>Floors - plans, the live floor and the heat map - One Commercial Square - live load, comfort, open alarms and open actions. Floor plans for every level, with live conditions. Live floor view - scroll the whole layout, unit by unit. Heat map - temperatures across the whole floor.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/6de61a114c1db7af-fa8606c427a7-dark.mp4</video:content_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2026-11-08T12:36:51+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/3c86b0c43c7e6fe9-5779eb4fa41a-dark.webp</video:thumbnail_loc>
      <video:title>An FCU in Hand - heating and cooling</video:title>
      <video:description>An FCU in Hand - heating and cooling - Click a unit to open its FCU - damper, filter, fan and valves, live. Put it in Hand: every override is logged with a reason. In Hand the dial holds the current setpoint. Ask for more heat - the valve opens and the room follows. Sped up - the room warms towards the new setpoint. Ask for cooling - the heating closes and the cooling valve opens. Sped up - the trend turns and the room cools. The energy behind it.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/1e9f50ddecfaea78-5779eb4fa41a-dark.mp4</video:content_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2026-11-08T12:36:24+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/2f365fc1a95a3b02-bcf4a4c5501d-dark.webp</video:thumbnail_loc>
      <video:title>Alarms - from the estate to acknowledged</video:title>
      <video:description>Alarms - from the estate to acknowledged - Portfolio dashboard - the whole estate at a glance. Alarms - every building&apos;s alarms rolled up in one place. Open a building to work its alarm console. Alarm console - a live event feed for the building. Open an alarm for its detail - raised, reference, message and status. Acknowledge it, and the console stamps ownership and time. Systems health overview - live from the BMS.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/3579dac86017a540-bcf4a4c5501d-dark.mp4</video:content_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2026-11-08T12:34:56+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/bf19fcd161adb58f-a53951fe1f79-dark.webp</video:thumbnail_loc>
      <video:title>Commissioning, schedules and unit alarms</video:title>
      <video:description>Commissioning, schedules and unit alarms - Commissioning - manual overrides on every digital and analogue point. Time schedule - the weekly profile, special events and a summary. The unit&apos;s own alarm console. Jump between the floor&apos;s master FCUs. Heating - a live dashboard for the plant.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/a47babb2b4647856-a53951fe1f79-dark.mp4</video:content_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2026-11-08T12:35:16+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/710110ffcb983651-4960ebfca414-dark.webp</video:thumbnail_loc>
      <video:title>Planned maintenance and reports</video:title>
      <video:description>Planned maintenance and reports - Scheduler - planned maintenance visits in one place. Open a visit for its detail. Reports - board, ESG, insurance and budget packs across all four buildings. Preview a report - the figures behind it. Open PDF - the executive summary, issued from the live figures. Insurance and audit pack, as a PDF. Budget and forecast - and every PDF carries illustrative figures in this demo.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/2b80642dd8ca53c5-4960ebfca414-dark.mp4</video:content_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2026-11-08T12:35:34+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecgfx/d064a69d1ae2779b-beef65e401bf-dark.webp</video:thumbnail_loc>
      <video:title>tecGfx - first look</video:title>
      <video:description>tecGfx - first look - a 3EC film from the tecGfx page.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecgfx/c479e4208b32cc50-beef65e401bf-dark.mp4</video:content_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2026-11-07T21:48:57+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tecvader</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecvader/aef0261e93edecf8-99cfccd8ee34-dark.webp</video:thumbnail_loc>
      <video:title>tecVader - the page tour</video:title>
      <video:description>tecVader - the page tour - Niagara in the dark - easy on the eyes, all shift long. Nav tree, wire sheets, property sheets, menus and dialogs in one dark palette. Status colours - alarm red, normal green - keep their meaning. Both browser view styles and the login page follow the same palette. One Theme Switch moves Workbench, the station&apos;s pages and widgets between dark and light. What it does, where it runs, and part of the tec Niagara suite.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecvader/7c517c2e49dd7113-99cfccd8ee34-dark.mp4</video:content_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2026-11-09T16:27:11+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecvader/eac77e9a1837f8bd-5931eb840da8-dark.webp</video:thumbnail_loc>
      <video:title>tecVader on iPad</video:title>
      <video:description>tecVader on iPad - Niagara in the dark - easy on the eyes, all shift long. Nav tree, wire sheets, property sheets, menus and dialogs in one dark palette. Status colours - alarm red, normal green - keep their meaning. Both browser view styles and the login page follow the same palette. One Theme Switch moves Workbench, the station&apos;s pages and widgets between dark and light. What it does, where it runs, and part of the tec Niagara suite.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecvader/7d3af27b31d81cd7-5931eb840da8-dark.mp4</video:content_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2026-11-09T16:27:22+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tecexplorer</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecexplorer/12491c2b56a14f0a-768361bc2fd7-dark.webp</video:thumbnail_loc>
      <video:title>tecExplorer - the tour</video:title>
      <video:description>tecExplorer - the tour - tecExplorer on a private test network. Addresses and logins are blurred. BACnet/IP: discover a device with a Who-Is, limited to one instance. Browse its objects and read their properties. Every frame sent and received appears in the packet log. Modbus TCP: read holding registers by unit and address. Choose the type, byte order and poll interval. Each value appears with its address, Modicon number and raw hex. SNMP: walk a device&apos;s OIDs with a read community. oBIX: sign in and browse a station&apos;s points by path. Each point shows its type, value, status and priority. OPC UA: a secured session, browsing the server&apos;s nodes. Read a node by its ID: here, a value with Good quality.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecexplorer/27da55764c997f92-768361bc2fd7-dark.mp4</video:content_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2026-11-07T18:03:11+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecexplorer/4fcf2d2e64f18fbb-31a77a6109cc-dark.webp</video:thumbnail_loc>
      <video:title>tecExplorer on iPad - discover and browse</video:title>
      <video:description>tecExplorer on iPad - discover and browse - tecExplorer on iPad - pick the network interface and start. Send a Who-Is - and a device answers with I-Am. Its objects fill in, read in batches. Open a point to see its properties - read only, nothing is written.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecexplorer/5712c2f0f4870e48-31a77a6109cc-dark.mp4</video:content_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2026-11-09T12:32:11+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecexplorer/cf3959726535a104-12bb2dd4e065-dark.webp</video:thumbnail_loc>
      <video:title>tecExplorer on iPhone</video:title>
      <video:description>tecExplorer on iPhone - The same on iPhone - discover the device. Browse its objects. And read each point&apos;s properties.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecexplorer/7d3c0c428ef1fcac-12bb2dd4e065-dark.mp4</video:content_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2026-11-09T12:32:09+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecexplorer/7b89b3c14ee1a7d1-b13ac7a827d7-dark.webp</video:thumbnail_loc>
      <video:title>tecExplorer on an Android tablet</video:title>
      <video:description>tecExplorer on an Android tablet - On an Android tablet - a Who-Is sent straight to one address. Devices, objects and properties side by side. The packet log, with each frame decoded.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecexplorer/7a81aee6a067b51b-b13ac7a827d7-dark.mp4</video:content_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2026-11-09T12:32:12+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tecscanner</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecscanner/900f7bb3569a3742-f6ffb1698bb7-dark.webp</video:thumbnail_loc>
      <video:title>tecScanner - the tour</video:title>
      <video:description>tecScanner - the tour - tecScanner opens a capture taken from a test station, not a customer site. Each frame is listed and decoded, with its bytes alongside. Addresses are blurred. One click filters the list to BACnet or Modbus. Select a frame and read its decode, layer by layer. Or type a search to find the frames you want. Devices: what the capture found, by protocol. Analysis: health tiles for BACnet, Modbus and the network. A finding says what was seen and how to fix it. Here, a default SNMP community. Reply times by device and service, and Modbus by unit and function. Jump from a finding to its frames. The report: what was checked, and what was found. It&apos;s just as plain about what it cannot show. Seeing other devices&apos; unicast traffic needs a mirror port or a tap.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecscanner/1b5a350c85817720-f6ffb1698bb7-dark.mp4</video:content_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2026-11-07T18:03:11+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecscanner/e0f9d2adff4bdd76-69e5531dba7b-dark.webp</video:thumbnail_loc>
      <video:title>tecScanner on iPad - decode, devices and health</video:title>
      <video:description>tecScanner on iPad - decode, devices and health - tecScanner on iPad - open a capture file. This is the built-in demo site. The packet list - pick a packet to decode it. Each layer decoded, down to the bytes. Devices, the network and its health.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecscanner/7a951a9833c7af5a-69e5531dba7b-dark.mp4</video:content_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2026-11-09T12:32:32+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecscanner/f210a6a3000f5045-92ae9865d3f6-dark.webp</video:thumbnail_loc>
      <video:title>tecScanner on iPhone and Android</video:title>
      <video:description>tecScanner on iPhone and Android - On iPhone - the demo capture, decoded. Devices and health, in your pocket. On an Android tablet - the same capture, in landscape.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecscanner/80ee125ae686d33f-92ae9865d3f6-dark.mp4</video:content_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2026-11-09T12:32:32+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tecsupport</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecsupport/f168909aa1f8941e-cff8a86f29cf-dark.webp</video:thumbnail_loc>
      <video:title>tecSupport - the page tour</video:title>
      <video:description>tecSupport - the page tour - Support the site without the drive. Chat both ways, clipboard, and a Stop button always on their screen. Remote support and site VPN. It is built around the customer staying in control. What it does, where it runs, and getting tecSupport.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecsupport/6f8b55b853bc5d55-cff8a86f29cf-dark.mp4</video:content_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2026-11-09T16:26:16+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecsupport/210da062bf0ad616-d64806223a03-dark.webp</video:thumbnail_loc>
      <video:title>tecSupport on iPad</video:title>
      <video:description>tecSupport on iPad - Support the site without the drive. Chat both ways, clipboard, and a Stop button always on their screen. Remote support and site VPN. It is built around the customer staying in control. What it does, where it runs, and getting tecSupport.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecsupport/676413db202a2d7b-d64806223a03-dark.mp4</video:content_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2026-11-09T16:26:24+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecsupport/c29c9ed79db792aa-cab62204b754-dark.webp</video:thumbnail_loc>
      <video:title>tecSupport on iPhone</video:title>
      <video:description>tecSupport on iPhone - Support the site without the drive. Chat both ways, clipboard, and a Stop button always on their screen. Remote support and site VPN. It is built around the customer staying in control. What it does, where it runs, and getting tecSupport.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecsupport/d037af423e0a3a4d-cab62204b754-dark.mp4</video:content_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2026-11-09T16:26:38+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tecstudio</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tecstudio/95ae7e2c0f9bb429-8b3d9692c438-dark.webp</video:thumbnail_loc>
      <video:title>tecStudio - first look</video:title>
      <video:description>tecStudio - first look - a 3EC film from the tecStudio page.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tecstudio/b86106638187a133-8b3d9692c438-dark.mp4</video:content_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2026-11-07T21:48:57+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tectools</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectools/0811e40cd96f2d22-d6f27769f614-dark.webp</video:thumbnail_loc>
      <video:title>tecTools - the tour</video:title>
      <video:description>tecTools - the tour - tecTools: 30 tools in five groups, for controls engineers. Star your favourites, and search by name. Psychrometrics: enter two conditions and read every property. The chart plots the point as you change it. Heat and flow duty, with the curve drawn for you. Valve and damper sizing: authority, standard sizes and a worked example. Inverter savings: drag the speed and see the energy and cost change. Each tool shows its formulas and sources, so you can check the working. Save a result to pick up later on any device. Or export a PDF with the inputs, results and sources. Energy savings tracker: a baseline, the months since, and savings to date. And the same tools on your phone.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectools/e0e6ba31cc55dbee-d6f27769f614-dark.mp4</video:content_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2026-11-07T18:03:05+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectools/3017e58848867a43-f9e6e5e27928-dark.webp</video:thumbnail_loc>
      <video:title>On site - tecTools on iPad and iPhone</video:title>
      <video:description>On site - tecTools on iPad and iPhone - Heat and flow duty, with the curve drawn for you. Valve and damper sizing - Kv and Cv from flow and pressure drop. Psychrometrics: enter two conditions and read every property. Any two air properties at your altitude - all the rest, plotted on a chart. Or export a PDF with the inputs, results and sources. And the same tools on your phone. Drop a fan or pump a few Hz - power, kWh, cost, carbon and payback. Inverter savings: drag the speed and see the energy and cost change. Save a result to pick up later on any device. Thermistor and RTD lookup - NTC, PT and Ni curves both ways.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectools/565e69b233843fca-f9e6e5e27928-dark.mp4</video:content_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2026-11-08T12:37:24+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectools/e4e071e37098af58-11493d9bfec3-dark.webp</video:thumbnail_loc>
      <video:title>Sensor scaling - hands on</video:title>
      <video:description>Sensor scaling - hands on - Sensor scaling - start from the defaults. Set the range to 0-100 °C, and enter a 16 mA reading. The result updates to 75 % - and the scaling line follows. Name the result, save it, and make a PDF report. 4-20 mA, 0-10 V, 2-10 V, 0-5 V or custom signals - to engineering units and back.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectools/7fe993c93aa6b989-11493d9bfec3-dark.mp4</video:content_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2026-11-09T12:32:53+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectools/131b35175d6bd650-951734445e02-dark.webp</video:thumbnail_loc>
      <video:title>The calculators - commissioning to payback</video:title>
      <video:description>The calculators - commissioning to payback - Commissioning sheets - point-to-point, IO check and handover. PID - set the band, times and set point, and simulate the loop. Psychrometrics - enthalpy, moisture and density from the air&apos;s state. MS/TP and IP planner - check segments against EIA-485 limits. Payback - the saving from each measure, and the years to pay back. Rules of thumb - quick checks for the job in hand, with the sums.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectools/fca0c0cc195ec820-951734445e02-dark.mp4</video:content_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2026-11-09T12:33:07+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectools/1ac5762161346483-e1179f0e3c90-dark.webp</video:thumbnail_loc>
      <video:title>tecTools on iPad - on site</video:title>
      <video:description>tecTools on iPad - on site - The tecTools hub - tools in five groups, with your saved results. Commissioning sheets - point-to-point, IO check and handover. PID - set the band, times and set point, and simulate the loop. Psychrometrics - enthalpy, moisture and density from the air&apos;s state. MS/TP and IP planner - check segments against EIA-485 limits. Payback - the saving from each measure, and the years to pay back. Rules of thumb - quick checks for the job in hand, with the sums. 4-20 mA, 0-10 V, 2-10 V, 0-5 V or custom signals - to engineering units and back.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectools/52183e87f8be0900-e1179f0e3c90-dark.mp4</video:content_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2026-11-09T13:41:46+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectools/91ad411ca6f37114-8320e7fe268e-dark.webp</video:thumbnail_loc>
      <video:title>tecTools on iPhone - commissioning, PID and psychrometrics</video:title>
      <video:description>tecTools on iPhone - commissioning, PID and psychrometrics - The tecTools hub - tools in five groups, with your saved results. Commissioning sheets - point-to-point, IO check and handover. PID - set the band, times and set point, and simulate the loop. Psychrometrics - enthalpy, moisture and density from the air&apos;s state.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectools/4784b83a96c521e2-8320e7fe268e-dark.mp4</video:content_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2026-11-09T13:41:54+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectools/139f4ae68567f86b-3755a20fb060-dark.webp</video:thumbnail_loc>
      <video:title>tecTools on iPhone - planner, payback and quick checks</video:title>
      <video:description>tecTools on iPhone - planner, payback and quick checks - MS/TP and IP planner - check segments against EIA-485 limits. Payback - the saving from each measure, and the years to pay back. Rules of thumb - quick checks for the job in hand, with the sums. 4-20 mA, 0-10 V, 2-10 V, 0-5 V or custom signals - to engineering units and back.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectools/218f8f8d702f03e2-3755a20fb060-dark.mp4</video:content_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2026-11-09T13:42:04+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
  </url>
  <url>
    <loc>https://www.3ec.co.uk/tectraining</loc>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectraining/04cb7194c6878072-7c259fd3cb42-dark.webp</video:thumbnail_loc>
      <video:title>tecTraining - how a course works</video:title>
      <video:description>tecTraining - how a course works - tecTraining - short online courses from working engineers. See your progress, your learning level and lessons per week. 14 courses, each with its lessons and a quiz. Each course shows a suggested learning time for your own CPD record. BMS fundamentals - 6 lessons and a quiz. Sensors and signals - 5 lessons and a quiz. Open a course to see its lessons and your progress. Lessons carry live diagrams you can try for yourself. Pick a bit rate and watch the token pass - the three speeds are shown to scale. Another lesson shows the 16-slot priority array and which slot&apos;s value wins. Wiring lessons show the daisy chain, terminators and bias. Fault-finding lessons walk through symptoms and meter checks. Hydronics and valves - 6 lessons and a quiz. VAV systems commissioning - 6 lessons and a quiz. AHU commissioning - 6 lessons and a quiz.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectraining/e31392db51a9bd65-7c259fd3cb42-dark.mp4</video:content_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2026-11-07T18:03:08+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectraining/e8cbf5b38346d707-0d3141d822f9-dark.webp</video:thumbnail_loc>
      <video:title>tecTraining - courses, lessons and the quiz</video:title>
      <video:description>tecTraining - courses, lessons and the quiz - tecTraining - your courses, with lessons and a quiz. A lesson - BMS fundamentals, step by step. Each lesson ends with quick checks. The course quiz - ten questions. Commissioning good practice - doing it once, and doing it right. A commissioning lesson. Team training - your colleagues&apos; levels and course progress.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectraining/60d69817191e086b-0d3141d822f9-dark.mp4</video:content_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2026-11-09T12:33:41+00:00</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:requires_subscription>no</video:requires_subscription>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/tectraining/ee2dbb86b9fe2f57-6ab443164a55-dark.webp</video:thumbnail_loc>
      <video:title>A course - lessons, the quiz and the certificate</video:title>
      <video:description>A course - lessons, the quiz and the certificate - BMS fundamentals - six lessons, a ten-question quiz and a certificate of completion. Commissioning good practice - doing it once, and doing it right. A commissioning lesson.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectraining/3f926e61eaaf89ad-6ab443164a55-dark.mp4</video:content_loc>
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      <video:content_loc>https://www.3ec.co.uk/media/films/tectraining/cc2c99e453b6af8c-f45aa0b3b89a-dark.mp4</video:content_loc>
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    <video:video>
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      <video:content_loc>https://www.3ec.co.uk/media/films/tectraining/022a941b4b2599c5-105e96774c91-dark.mp4</video:content_loc>
      <video:duration>195</video:duration>
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    <video:video>
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      <video:title>tecTraining on iPhone - quick checks, the quiz and team training</video:title>
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      <video:title>tecTraining on iPhone - commissioning good practice</video:title>
      <video:description>tecTraining on iPhone - commissioning good practice - Commissioning good practice - doing it once, and doing it right. A commissioning lesson.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/tectraining/53258b03ab75a5e0-57f3778415ef-dark.mp4</video:content_loc>
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      <video:title>Your client portal - the tour</video:title>
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      <video:description>Dashboard, team, support and ideas - The client dashboard - spend, team and renewals at a glance. Team - your colleagues, their roles and their licences. Support - your help desk requests. Ideas and roadmap - vote on what comes next.</video:description>
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      <video:description>Your projects - files, software and drawings - Your files - each station file, with its revision and size. Logic software - station files for each plant. Integration software - drivers and integrations for the site. Graphics and layouts - models and graphics, ready to download. Panel drawings - wiring diagrams for each panel.</video:description>
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    <video:video>
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      <video:title>Products, downloads, bookings and payments</video:title>
      <video:description>Products, downloads, bookings and payments - Products and licences - every order, its tier and who ordered it. Downloads and releases - for the products you hold. Bookings - consultancy sessions, in your time zone. Payments - invoices and receipts.</video:description>
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    <video:video>
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      <video:title>Documents - tech docs, guides and policies</video:title>
      <video:description>Documents - tech docs, guides and policies - Tech docs - a library of BMS references, searchable by topic. Product guides - quick starts and engineering checklists. Policy documents - the current issue of each, to view or download.</video:description>
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      <video:description>Client Portal on iPad - dashboard and projects - The client dashboard - spend, team and renewals at a glance. Your files - each station file, with its revision and size. Logic software - station files for each plant. Integration software - drivers and integrations for the site. Graphics and layouts - models and graphics, ready to download. Panel drawings - wiring diagrams for each panel.</video:description>
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    <video:video>
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      <video:title>Client Portal on iPad - team, products and documents</video:title>
      <video:description>Client Portal on iPad - team, products and documents - Team - your colleagues, their roles and their licences. Support - your help desk requests. Ideas and roadmap - vote on what comes next. Products and licences - every order, its tier and who ordered it. Downloads and releases - for the products you hold. Bookings - consultancy sessions, in your time zone. Payments - invoices and receipts. Tech docs - a library of BMS references, searchable by topic. Product guides - quick starts and engineering checklists. Policy documents - the current issue of each, to view or download.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/client-portal/dcc029d3a2bf0090-040b68de983d-dark.mp4</video:content_loc>
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    <video:video>
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      <video:title>Client Portal on iPhone - dashboard, team, support and ideas</video:title>
      <video:description>Client Portal on iPhone - dashboard, team, support and ideas - The client dashboard - spend, team and renewals at a glance. Team - your colleagues, their roles and their licences. Support - your help desk requests. Ideas and roadmap - vote on what comes next.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/client-portal/8b04a3af50c2634f-00fb16b4ebfb-dark.mp4</video:content_loc>
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    <video:video>
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      <video:title>Client Portal on iPhone - files and software</video:title>
      <video:description>Client Portal on iPhone - files and software - Your files - each station file, with its revision and size. Developed software - modules, apps and programs from 3EC. Logic software - station files for each plant. Integration software - drivers and integrations for the site.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/client-portal/d42ca31c66149fc9-a7482fdd0019-dark.mp4</video:content_loc>
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    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/client-portal/e9d757ab49958863-0c0b71d1392c-dark.webp</video:thumbnail_loc>
      <video:title>Client Portal on iPhone - drawings and graphics</video:title>
      <video:description>Client Portal on iPhone - drawings and graphics - Panel drawings - wiring diagrams for each panel. Graphics and layouts - models and graphics, ready to download.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/client-portal/60b3737fe5f35a4f-0c0b71d1392c-dark.mp4</video:content_loc>
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    <video:video>
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      <video:title>Client Portal on iPhone - products, downloads, bookings and payments</video:title>
      <video:description>Client Portal on iPhone - products, downloads, bookings and payments - Products and licences - every order, its tier and who ordered it. Downloads and releases - for the products you hold. Bookings - consultancy sessions, in your time zone. Payments - invoices and receipts.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/client-portal/02e5153f2355fd8b-f68045dd2461-dark.mp4</video:content_loc>
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    <video:video>
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      <video:title>Client Portal on iPhone - documents</video:title>
      <video:description>Client Portal on iPhone - documents - Tech docs - a library of BMS references, searchable by topic. Product guides - quick starts and engineering checklists. Policy documents - the current issue of each, to view or download.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/client-portal/1b98dfc5e03d1e7c-c90233a303f6-dark.mp4</video:content_loc>
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  <url>
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    <video:video>
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      <video:title>3EC site introduction</video:title>
      <video:description>3EC site introduction - 3EC - BMS software engineering and building automation. Comprehensive Energy &amp; Automation Solutions for Every Industry. Niagara products and the BMS engineering services behind them. The tec suite - products for integrators. For your stations, on site, and around the job. tecLogic: one N4 download, 43 modules and 24 graphics widgets. Double-click a block: its own window, live status and every setting. Graphics built for the job - flip a pump and its lamp answers. tecGfx: a portfolio dashboard - the whole estate at a glance. Buildings - an estate map, with every building&apos;s status. Level 04 - a live floor view, with temperatures across the plan. tecTools: 30 tools in five groups, for controls engineers. Psychrometrics: enter two conditions and read every property. tecTraining - short online courses from working engineers. Lessons carry live diagrams you can try for yourself. tecExplorer - explorer for every building automation protocol. tecScanner - BMS packet capture and analysis, with findings and fixes. Your Client Portal - everything on your job with 3EC in one place. Sample client - a fictional company and sites. An engineer for your project - over 20 years of hands-on BMS engineering. Software, protocols, logic, graphics and panels - one engineer across the whole job. From DDC programming to front-end development. Software development, protocol integration and automation logic. Graphic design - UI/UX for monitoring and 3D-rendered drawings. Panel engineering - single-l...</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/home/91cca1a3eec59bb6-7fe305f7b61f-dark.mp4</video:content_loc>
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      <video:title>Welcome to 3EC - the home page</video:title>
      <video:description>Welcome to 3EC - the home page - 3EC - automating your world. Niagara products - tecLogic, tecGfx and tecStudio - and BMS engineering behind them. The tec suite, the specialised services and the sectors we work in. Every page is one press away from the menu.</video:description>
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      <video:title>tecLogic and tecGfx</video:title>
      <video:description>tecLogic and tecGfx - tecLogic - advanced Niagara modules for mission-critical environments. The modules and widgets, with films of each section. tecGfx - the building platform on Niagara. Graphics, work orders, analytics and compliance in one place.</video:description>
      <video:content_loc>https://www.3ec.co.uk/media/films/home/da61c2b704e9a6a0-f2efa10e871c-dark.mp4</video:content_loc>
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      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/home/e853971ddfd68342-0bcda1a015e1-dark.webp</video:thumbnail_loc>
      <video:title>tecVader and tecStudio</video:title>
      <video:description>tecVader and tecStudio - tecVader - a dark theme for Niagara Workbench and the browser, in the 3EC look. tecStudio - the tool for issuing and managing tec suite licences.</video:description>
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    <video:video>
      <video:thumbnail_loc>https://www.3ec.co.uk/media/films/home/c71c1ec3b0c1712f-0de2469617db-dark.webp</video:thumbnail_loc>
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      <video:description>The apps - tecExplorer, tecScanner and tecSupport - tecExplorer - browse building protocols from a phone, tablet or desktop. tecScanner - diagnostics for building networks. tecSupport - remote support, planned for the tec suite.</video:description>
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    <video:video>
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      <video:title>Your client portal</video:title>
      <video:description>Your client portal - The client portal - your projects, documents and licences in one place. Files, software and drawings for each project. Products, downloads, support and bookings.</video:description>
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