MEDIOPT care. Room design light 3-way: white, red, green, signaling of calls according to DIN0834, for connection to room module (Art. 735000, 735020 or 735030), supply voltage room signal light: 24 VDC, current consumption: max. 120 mA, dimensions of room signal light: 40.5x55.5x37 mm (WxHxD), mounting of door plate: surface-mounted