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Smart Temp SMT-400


Smart Temp Thermostat SMT-400


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Smart Temp SMT-400 Wifi Thermostat

The SMT-400 WiFi Thermostat is suited to both residential and light commercial applications and brings many capabilities not previously found in a wall thermostat. Wire the optional outdoor air sensor and some dampers directly to the SMT-400 to enable full economy cycle cooling. Connect a PIR sensor directly to the SMT-400 and you have full automatic occupancy detection. Warm start and De-ice function simply needs the addition of the appropriate sensor. Using the Smart Temp SMT-400 App for IOS /Android you can control your heating and cooling system remotely.


  • Free IOS & Android App Plus Web Portal
  • Large Bright Backlit Touchscreen
  • High Precision Temperature and Humidity Sensor
  • Amazingly Simple to Operate and Understand
  • Unlimited Daily Scheduling (Via APP or Web Portal)
  • 6 Internal Relays for Multistage Equipment Control
  • Single or 3 Speed Fan Control Plus 0-10V Fan Control
  • Active Energy Management and Control Logic
  • 3 x 0-10V Outputs With Library of Functions
  • 3 x Universal Inputs With Library of Functions
  • Volt Free Assignable Relay with a Library of Functions
  • Modbus RTU communications
  • Available in Black or White
  • Comprehensive 3 Year Warranty RTB
  • Designed and built by Smart Temp

Smart Temp – SMT-400 Wifi Thermostat (White), Smart Temp – SMT-400 Wifi Thermostat (Black)




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