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Audio module for modular external unit

Reference code


The audio module makes it possible to activate a door call, have a conversation and open the door. The module is made of black anodised aluminium.

The audio module is usually used in combination with the display module (10-362).

Specification description

  • dimensions: 105 x 105 x 27 mm (HxWxD)
  • finishing colour: black anodised aluminium
  • ambient temperature: -25°C to +55°C
  • protection degree: IP44
  • vandal proof: yes
  • input current in standby: I(a) = 0.2 mA, I(P) = 4 mA
  • max input current: I(Pmax) = 13.5 mA
  • wire technique: 3-wired
  • marking: CE
  • hands-free conversation (standard)
  • full duplex conversation possible for internal units with receiver
  • visual feedback for visitor (colour pictographs)
  • error detection and indication
  • integrated twilight switch
  • extra clamps: yes (e.g. for connecting door opener)
  • removable EEPROM memory
  • configurable with Niko Configuration SW for access control

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