VIDEX 4K SERIES 4K-1S Audio Kits 1 Way or 2 Way


Ideally suited for a small residential home or office. It features excellent audio clarity with full-duplex communication which allows the occupant and the caller to speak with each other simultaneously.

The surface mount panel features a built-in lock release relay which enables the lock release function and reduces the cable requirements to four wires between the panel and handset. The panel has an aluminium finish and it includes a backlit name window that holds an easily replaceable name card.

Also included in the kit is the wall-mounted audio handset which features an electronic call tone with three-level volume adjustments and a large door release button.

4K-1S    1 Way

4K-2S    2 Way

Stainless steel facias with gun metal grey surrounds. Surface mount.

  • Number of entrances – 1
  • No. Of cores to telephone – 4
  • Recommended cable type – CW1308
  • Maximum No. Of telephones per call button – 3
  • Lock output – Dry contact (C NO)
  • Telephone model – 3011 (call tone)
  • PSU model – 321 (13Vac)
  • Amplifier module – 4836


  • Full duplex communication
  • Built-in lock release relay
  • Illuminated name window

Technical Specifications:

  • Cabling: Videx Audio 3 + n cabling
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