Mini series hands-free door-entry phone with full-duplex audio. Allows speaker volume adjustment and call volume adjustment, with ringtones which can be customised by choosing one of several different melodies. Equipped with 5 sensitive touch buttons for audio control, lock-release, actuator, switchboard call and privacy function, as well as door status indicator LEDs. Manages floor door calls as standard. Complete with 2 x 8-position dip-switches for programming the user code and button programming. Surface-mounted installation. The door-entry phone can be used in Simplebus2 audio systems with power supply unit art. 1210 and 1210A. Dimensions 105x105x20 mm. Complete with adapter plate art. 6754.