KNX push button sensor 3 basic 1-wayPure white glossyFeatures: Installation on bus coupler 3. Dismantling protection through screwing. Rocker function: switching, dimming, blinds, 1-byte value transmitter and scene extension. Two blue status LEDs per control surface. White operating LED. Function of the operating LED and the status LED can be parameterized.Notes: Professional labeling via the Gira labeling service www.beschriftung.gira.de.