IQRF interoperable products of IQRF Alliance members.

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Combined sensor NLII-CO2/RH is used to monitor air quality inside buildings and power control ventilation (HVAC) systems according to current levels of air internal air quality. The sensor measures concentration of carbon dioxide (CO2) and relative humidity (RH) in air. It can be effectively used in offices, classrooms, shopping centers, homes, restaurants, fitness centers, commercial buildings, etc.

Accessories - Power supply 24 V DC / 500 mA


  • measures CO2 and RH and temperature
  • 2x analog voltage/current output
  • 2x output relay – 2x NO/C
  • cascade switching
  • not required maintenance during operation
  • long life and stability

IoT Starter Kit 01

Development sets