The SMT-400 Wi-Fi Smart Thermostat is suited to both residential and 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 Thermostat 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.
