Digital Desktop Intercom Stations

Functional intercoms for indoors with a large number of functions and variability.

Main areas of application:

  • Foreman's offices, workshops
  • Control centers
  • Fire stations
  • Measuring stations
  • Switchboards

DTM Serie

DTM
Digital Desktop Intercom Station

Main features and benefits

    • Digital intercom stations for indoor use
    • Different designs with up to 60 keys available
    • DTM 110 with interface for handset connection
    • LCD display with 4 x 20 characters
    • 4 function keys and 2 status LEDs
    • Audio bandwidth of up to 7 kHz
    • Noise-compensating microphone with dynamic compression
    • Speaker volume and microphone sensitivity can be adjusted
    • Potential-free relay contactData

    Data

    • EMC conforming to IEC/EN 61000-6-2 and IEC/EN 61000-6-4
    • Microphone monitoring conforming to EN 60849
    • Temperature range 0 °C to +50 °C (+32 °F to +122 °F)
    • Operating voltage 42 VDC to 72 VDC
    • Central power supply
    • Degree of protection IP41

    Options

    • DTM 110 with inferface for connection of a handset
    • Additional amplifiers
    • Keypad covers

    DT / DTE 7x5

    DT / DTE 7x5
    Digital Desktop Intercom Stations

    Main Features and benefits

      • Membrane keypads with 16 keys or keypads with 10 momentary switches
      • All keys and momentary switches with individual labeling fields
      • Visual call or busy status via LED
      • Noise-compensating gooseneck microphone with dynamic compression
      • Adjustable microphone sensitivity and speaker volume
      • Monitoring of microphone function

      Data

        • EMC IEC/EN 61000-6-2 and IEC/EN 61000-6-4
        • Microphone monitoring according to DIN EN 60849
        • Ambient temperature during operation 0 °C to +50 °C (+32 °F to +122 °F)
        • Operating voltage range 42 VDC to 72 VDC
        • Degree of protection IP40

        Options

          • Key cover to protect the keys against accidental actuation
          • 25 DVT booster amplifier
          • DTE 705 with interface for handset connection with integrated talk-back key (1 HAS 001)