Hoererloses audio household station CLASSE100 A16E2-wire bus system, free intercom, in addition to the two physical call buttons (accept and terminate call) it possesses 3 sensor buttons for: Opening door, switching on the staircase light (activator No.: 346210 is needed) and switching the door station on and off and via 4 freely configurable additional keys (e.g.:Intern speaking, additional door opener, etc.). 16 selectable melodies. Including doctor circuit/door-mat function. For door/floor calling with distinctive ringtones. Volume of the call sound is adjusted using the control on the side. LED-display for: Ringtone switch, door opener and connection status. Wall mounting with supplied wall mount. A table accessory (order no.: 344692) is available separately. Connection for BUS, floor call and additional signal bells. Dimensions B × H × T: 102 × 155 × 18.5 mmThis text is machine translated.