75F® SmartStat Zone Sensing and Controls

The 75F SmartStat provides an integrated in-room, wall-mounted user interface, coupled with multiple sensors. SmartStat can control a range of equipment to support comfortable, healthy and efficient buildings. Perfect for office spaces, conference rooms, hotel rooms, patient rooms and other environments where individual zone sensing, display and controls are desired.


75F SmartStat

 The SmartStat offers a radial touch-illuminated interface that allows local user control for temperature and functions like fan speed. The mounting plate covers the footprint of replaced thermostats for easy retrofits without cosmetic wall work. 

Available onboard sensors include:

  • Temperature
  • Humidity 
  • Light
  • Occupancy
  • CO2
  • VOC
  • Sound
SmartStat with Daikin Heat Pump

Controls & Communications Capabilities

With six relays, the 75F SmartStat offers flexibility in controls for simple, 2-stage equipment such as water-based heat pumps, unit heaters, PTAC units, simple RTUs and other air handlers.

Inputs/Outputs (I/O) and Communications

  • 6 relays
  • 4 wire interface
    • 2 thermistor inputs
    • 2 0-10 analog inputs
  • 24v ac for power

Equipment Control

  • Heat Pumps

  • PTACs

  • Simple RTUs (without economizers)

  • Fan Coil Units 2 or 4 pipe (low power fan relays)

Sensors for Indoor Air Quality and Healthy Buildings

People are the most valuable asset in any building. Increasingly, the environmental factors of air quality, temperature and light are recognized as leading factors for tenant comfort, productivity, health and wellness. The SmartStat provides sensing to support 75F Indoor Air Quality solutions to assure CO2, VOCs and other gas levels are measured, monitored and managed. SmartStat is ready for all the criteria in the new Well Building 2.0 standard scheduled to release 2018. Available onboard sensors include:

  • Temperature
  • Humidity 
  • Light
  • Occupancy
  • CO2
  • VOC
  • Sound


Learn More About Indoor Air Quality
Increased indoor air quality leads to an increase in productivity
Improved indoor air quality leads to healthier employees and reduced absenteeism

 75F® Intelligent Temperature Mote™ (ITM)

The ITM is a component of the SmartStat that can be used independently as a wall-mounted room sensor that also provides a user interface for controls and feedback. It natively measures and reports temperature, humidity and light.

It can be extended to control HVAC equipment by connecting it to different interface back end controls including 75F Advanced Lighting panel interfacte (LPI) and the 75F SmartStat. Uses bluetooth for provisioning and 900 Mhz wireless mesh network communication with CCU. Ready to support BACnet. 

The SmartStat is a combination of an Intelligent Temperature Mote (ITM) and SmartStat daughter board that adds physical control capabilities to the ITM. The SmartStat daughter board is a slave device that connects to the ITM over 4 wire rs-485 interface.


Remote management & control

Increase efficiency with the ability to manage your entire system from our suite of web and mobile apps, Facilisight. Not only can you make scheduling changes remotely, you can manage the scheduling of hundreds of buildings with a single click.


Learn More About Facilisight

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Smart Stat Spec Sheet


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