The Cala KNX MT button offers touch-sensitive buttons for KNX functions, with individually adjustable LEDs and integrated temperature sensor. The device fits seamlessly into the switch range, offers 2 touch bus buttons, temperature measurement, and AND and OR logic gates. Housing made of real glass and plastic, flush-mounted installation, IP20 protection class, operated via KNX bus voltage. Scope of delivery: button in housing, carrier plate, data sheet and manual as download. Frame and device box not included.