Indoor Air Quality

Teilch Smart provides a complete solution for home or office air quality monitoring.

It integrates a sophisticated thermostat with nine different internal sensors to provide an accurate real-time measurement of key air quality and air safety indicators.  It is also able to control an array of devices like heater, A/C, furnaces, air purifiers and heat pumps.

Teilch Smart continuously monitors several of the main household pollutants as per guidelines from the EPA (United States Environmental Protection Agency).

External sensors can not only monitor temperature in different rooms but also optimize – and significantly reduce – monthly utility bills.

Teilch Smart



  • High accuracy feature-rich thermostat
  • Controlling of room temperature with 0.1F accuracy with energy efficient adaptive algorithms
  • Controls A/C, heater, air purifier, humidifier and dehumidifier
  • Compatible with single or multiple stage systems
  • Learns your home (AI) and applies custom energy efficient algorithms
  • Small footprint: 110mm x 80mm x 35mm
  • 4.3” touch color TFT screen
  • Intuitive graphical interface
  • WIFI connectivity with remote apps for Android and iOS.
  • Full data collection with stats and graphs

Measures (per EPA standards):

  • Temperature (0.1F accuracy)
  • Dust Level/Particulate matter (pollen, smog, smoke)
  • Carbon Monoxide (CO)
  • Carbon Dioxide (CO2)
  • Combustible Gases (LPG, Nat. gas)
  • Ammonia
  • Ozone
  • Relative Humidity (RH)
  • Barometric Pressure (P)

Remote sensor

Teilch Smart handles  an array of remote sensors located around the house.

By relying on data from remote sensors the system keeps track of atmospheric conditions, user desired settings and historic and forecasted utilities costs.

  • Temperature and humidity
  • Power consumption for whole house
  • Power consumption of individual outlets
  • Water quality