The Cala KNX M-T CH push button has touch-sensitive buttons, with which functions in the KNX building bus system can be called, such as switch lights and devices, dim, activate drives, send values, scenarios. A white LED is integrated into each touch button, the behaviour of which can be adjusted.
A temperature sensor is integrated into Cala KNX M-T CH. An external temperature reading can be received via the bus and processed with its own data to create a total temperature (mixed value). Communication objects can be connected by AND and OR logic gates.
The device is supplemented with a frame of the switch series used in the building, and thus fits seamlessly into the interior fittings.