DUOX offers maximum simplicity of installation that enables the transmission of all signals: power, audio and data with the maximum capabilities.
What technical characteristics does the 3421 phone have?
- Dimensions (mm): 85 x 220 x 40
- Call extension or Lights and timers Activator: For direct connection of the call extension or the Activator of lights and timbres in the corresponding terminals.
- Self-ignition: This functionality is possible with the board of its block, if the board is at rest, programmed as "0" and there is a conversation channel available.
- The terminal incorporates a magnet in the area of the headset that allows the arm to be well hung and fixed to the base.
- This prevents the arm from falling during hanging by damaging the wall and also prevents it from causing damage to the installation due to poor hanging.
- Screw on the surface.
- Food: 18 Vdc
- Door opener button and concierge call.
- Button to end the communication.
- Call volume regulation
- Control on / off
- Doorbell: for direct connection of the call button of the apartment to the monitor / telephone.
- Private communication Conversation secret
- At rest:> 20 mA.
- Maximum: 300 mA.