Digital PRO handset with magnetic handset hang-up, 2 buttons and doorbell function

• Magnetic handset hang-up
• Doorbell function
• Door release without established connection 2 buttons: opening, functional button to control home automatics
• 3 step, adjustable ringing volume control
• Full conversation privacy
• The unit is capable to receive internal calls
• Optical signalisation of calling and mute mode
• Many handsets can be connected in the same apartment
• If the address „0” is set, the unit receives every call made in the system
• Home automation: control over external, devices like gates, lights or blind rollers
• Compatable with PRO/PRO-A systems
• Input:
  • 3 x screw terminals (PRO / PRO-A system bus connection):
    • Audio signal connection: "LINE”
    • Power connection: „+DC" and "-DC/GND"
  • 1x screw connector "RING":
    • Connection of NO contact e.g. "bell" button - doorbell function (activated after a shorting to GND of the system)
• Output:
  • The F2 button is activated at any time:
    • Controlled on the system bus (optional relay module PRO-I/O-60 connected to the system bus required)
  • OR
    • Screw connections: (NO) separated from the system (max 24V 100mA)

Disability features:

• acoustic and optical signalling of uniphone functions
• Auto open function: automatically opens the door when someone calls (function activated in uniphone or with the optional PRO-I/O module connected to the system bus)
• Opening the door without answering the call: with an additional button or e.g. a remote control (optional PRO-I/O module connected to the system bus required)
• Optional connection of an additional acoustic or light signalling device (optional PRO-I/O module connected to the system bus required)