The Cala KNX MT CH button has touch-sensitive buttons with which functions in the KNX building bus system can be called up, such as switching lights and devices, dimming, driving drives, sending values, scenes. A white LED is integrated into each touch surface, the behavior of which can be set. A temperature sensor is integrated in the Cala KNX MT CH. The device can receive an external temperature measurement via the bus and process it with its own data to create an overall temperature (mixed value). Communication objects can be linked using AND and OR logic gates. The device is supplemented with a frame from the range of switches used in the building and thus fits seamlessly into the interior design. Models: No. 70871 Cala KNX M2-T CH double button white No. 70873 Cala KNX M2-T CH double button black Delivery without frame
