Glass sensor 4-way comfort TS sensor, polar white. Glass sensor 4-way comfort with integrated bus coupler. Operation by lightly touching the sensor surfaces on the white LEDs. For switching, touching, dimming and blind functions. Single and double surface programming. Single surface operation for switching, touching, dimming and blinds. Extension for light scene touch sensor. Retrieving, setting and saving 8 light scenes. Temperature measurement via internal temperature sensor or external communication object, integrated temperature sensor for operation as a controller extension. Additional connection for external temperature sensor. Value transmitter for dimming, position, brightness and temperature values 1 and 2 bytes. Bus connection via connection terminal. For vertical installation. With blue operating LED and 8 white status LEDs. Be sure to use the flat 2-way installation box for installation. Only suitable for KNX!