The KNX TP Push Button 420.1 secure with integrated bus coupling unit and room temperature controller is the new generation of our KNX push buttons in the MATCH 55 series. Both the hardware and the ETS application have been significantly enhanced.

Extensive functions
The device is a part of the MATCH 55 push button series. The application offers extensive functions for switching, dimming, blinds, value transmitters, scene and colour control as well as a sequence controller and a room temperature controller.

LED status
The new push button has six bi-colour LEDs (blue/red), which can be freely parameterized. Four LEDs are provided for the double rockers, two are located in the middle for single rockers.

Acoustic feedback
The KNX TP Push Button 420.1 secure has an acoustic signal. Various tone sequences can be called up via communication objects for the highest flexibiliy. This enables, for example, a discreet doorbell in individual rooms.

Room temperature controller
The integrated temperature sensor with controller function saves time and space required for the installation of external equipment. The room temperature controller is not only suitable for individual heating control, but also for air conditioning systems and chilled ceilings. It can be controlled with a visualisation system, e.g. KNX IP BAOS 777 – Our mini-server with integrated web visualization.