The KNX eTR 205/206 Light push button has touch-sensitive buttons with which functions can be called up in the KNX building bus system.
The glass surface is printed with areas for setting the temperature and light. LEDs are integrated in these areas and their behaviour can be adjusted. A temperature sensor is integrated into KNX eTR 205/206 Light.
An external temperature reading can be received via the bus and processed with its own data to create a total temperature (mixed value). The KNX eTR 205/206 Light has a PI controller for heating and cooling. The setpoint temperature can be changed using the "+" and "-" touch buttons. Communication objects can be linked via AND and OR logic gates.