Made in high impact ABS plastic, with a textured finish for easy cleaning and ultraviolet protection for greater resistance to sunlight.

Fermax 3390 Loft VDS basic handset

  • The Fermax 3390 Loft VDS basic handset


    • High impact ABS plastic
    • Textured finish for easy cleaning
    • Ultraviolet protection for greater resistance to sunlight
    • Easy to fit wall mounted installation
    • Built-in magnet in the earpiece area that ensures the arm is well fitted and fixed to the base.
    • Screw-on surface assembly
    • Power supply: 18 VDC
    • Door release and guard unit call button
    • Door bell: for direct house call button connection to monitor/telephone
    • Two selectable call tones
    • Private communication
    • Conversation secrecy
    • Consumption: – in standby: 5 MA. – in call 220 MA – active: 15 MA


  • Terminals

    F1 / F2              Aux Functions (Neg Output)
    +                      Supply +18VDC
    _                      Supply –18VDC
    L                      Data & Audio
    A                     Extn Call
    T                      Local Call (- to T)