Cascoda's KNX IoT Environment Sensor provides environment measurements compliant to the Indoor Environmental Quality (IEQ) provisions of the EU Energy Performance of Buildings Directive (EPBD). It is battery powered and includes a high-resolution E-Paper display and GUI users, installers, configuration settings & QR Code, and to show current environment values.


Measures the following environmental variables:

  • Temperature
  • Relative Humidity
  • Atmospheric Pressure
  • Carbon Dioxide (CO2)
  • Volatile Organic Compound (VOC) Index

Other features:

  • Wireless Thread, sleepy end device, using Chili2S with Industry leading receive sensitivity
  • Immediate wake on button press
  • Battery charge status indicator for any chemistry
  • 10 minute measurement cycle (configurable with ETS)
  • Menu options for showing overview, Temperature, Relative humidity, Atmospheric Pressure, Carbon Dioxide (CO2) and Air Quality Index
  • Language options for English, French, German, Italian and Spanish
  • Configurable with ETS6


  • High-resolution E-Paper display
  • Wall or panel mount options
  • Dimensions 135 x 75 x 23mm
  • Battery powered (3 AA) - see note
    • 5-year battery life on Alkaline (LR6)
    • 6-year battery life on Lithium (FR6)

Note: The chemical life of the battery is likely to determine the replacement cycle.