Wall-mounted monitor with 4.3" 16/9 colour screen and handset. Allows brightness and colour control, plus adjustment of the ringtone volume, which can be customised by choosing one of several different melodies. Equipped with 4 soft-touch buttons for lock-release, self-ignition, switchboard call and privacy function management as standard, and with door status indicator LED. Manages floor door calls as standard. Option of adding 4 additional buttons with accessory Art. 6733W. Complete with 2 x 8-position DIP-SWITCHES 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 SimplebusTop Colour systems. Dimensions 175x160x22 mm.