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Videx 4K-1S | 1 Way 4000 Series Surface Audio Kit

£135.00 Inc VAT £112.50 Ex VAT

This audio kit is ideally suitable 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 a mirror finish stainless steel faceplate and includes a backlit name window which 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.


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

What’s in the box:

  • 1x V-4836-1 Outdoor speech panel with Art.4881 surface mounted box
  • 1x Wall fix support plates
  • 1x V-321 power supply (in a type A 2 module DIN box)
  • 1x V-3011 wall mount handset

Brief tech spec:

  • No. of entrances: 1
  • No. of cores to telephone: 4
  • Cable type required: CW1308
  • Max. no. of telephones per call button: 3
  • Lock output: Dry contact (C NO)
  • Handset model: 3011
  • PSU model: 321Vac

Brochure is available here.

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