Wall-mounted Hands-free Monitor with full-duplex Audio and 4.3 \ 16:9 Colour screen. Allows brightness control, plus adjustment of the ringtone volume, which can be customised by choosing one of several different melodies. Equipped as Standard with 5 sensitive touch back-lit controls for Audio activation, door-opening, self-ignition, Switchboard call, privacy service and LED Signalling for the door Status. Manages floor door calls as Standard. Option of adding 3 additional Buttons with Accessory Art. 6734W. Complete with 2 x 8-position DIP-Switch for user code programming and Button programming. The wall-mounting or residential Series Box backplate and riser Distribution Terminal Art. 1214\2C are included. The Monitor can only be used in 2-Wire Simplebus 2 Systems. Dimensions: 115x160x22mm.