In the System M design. With integrated bus coupler. Button with 8 operating buttons, operating and status display and label field. The operating display can also be used as an orientation light. The device is connected to the bus line via a bus connection terminal. KNX software functions Switching, toggling, dimming (single/double surface), blinds (single/double surface). Edges trigger 1, 2, 4 or 8-bit telegrams (distinction between short/long actuation). Edges with 2-byte telegrams (distinction between short/long actuation), 8-bit slider, scene recall, scene storage, locking functions. Accessories Label sheet for button 6183xx Scope of delivery With plaster protection cover. With bus connection terminal. Material: brilliant, antibacterial thermoplastic. Smooth and self-disinfecting surface with antibacterial effect. Color similar to RAL 9016. Color: active white, glossy.