Compact intercom for surface-mounting with extension, white

This device consists of a compact surface-mounting telephone 10-511 and an expansion module. The expansion module has 10 free function keys with feedback LEDs and a name plate. You can assign one of the following functions to the free function keys: communication with an external unit and switching of the door opener relay, internal call, contact-status indication of the bus indicator module (10-840), (de)activation of call diversion or transmission of a control function.

Compact intercom for surface-mounting with extension, white.

• Function: surface-mounting / table-mounting (using a stand for table mounting)
• 2-way conversations
• housing made of anti-static and recyclable plastic
• blue door opener key with possibility to set a floor level door opening function
• button to switch the lighting on/off
• 1 control button: equipped with a control function / possibility to set a function of your choice: internal call, automatic door opener, call diversion.
• 10 control buttons on the extension: equipped with control function / possibility to set a function of your choice: internal call, call from external unit, open door, call diversion, display of sensor status with binary input, variable control function (on / off)
• a selection of 13 different ring tones
• acoustic and visual call differentiation between apartment door, front door and internal call
• acoustic call differentiation for 2 doors
• volume can be set manually
• visual display when the ringtone is switched off
• possibility for 1 parallel call
• visual display of a call (brief) via green LED
• busy line displayed in the case of an existing connection
• block listen in and automatic call termination
• audio and video internal units can be combined in one system.
• Wiring technique: 3-wire technology required
• Input current at rest: I(a) = 0.5 mA, I(P) = 20 mA in standby
• Maximum input current: I(Pmax) = 90 mA
• Finishing colour: white
• Material upperframe: ABS