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CDVI BUS Amplifier CDV-BDU to Extend System Capacity and Cable Length

  • £79.26 Inc Vat
Item in Stock   |   Usually dispatched within 24 hours
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BUS Amplifier to Extend System Capacity and Cable Length.


  • Bus amplifier to extend system
  • Three modes of operation
  • Amplifier
  • System Expander
  • Gateway
  • Easy setup
  • Standard Din rail mounting

Technical Specifications:

Electrical Specifications:

  • Power supply: 24Vdc
  • Power consumption: standby 13.5mA, working 156mA


  • 2 Wire
  • Non-polarity


  • 90 x 72 x 60mm (hwd mm)
  • Environment: -15C to 55C

The CDV-BDU can be used in three different configurations: Amplifier, System Expander or Gateway.

As an amplifier cable distance can be increased from the standard 160m from the door station to the internal monitor to a total distance of 280m using UKC8471 or equivalent.

System expander allows multiway entry systems of up to 128 users.

Gateway mode allows the main door panel to be added to the multi-block complex, the main panel can call all apartments whilst the individual block panels only call the apartments within the associated block.

If you are not satisfied with your purchase, please contact us by phone. Personalized or other customized products cannot be returned for refund or exchange under any circumstances unless stated otherwise at the time of purchase.

 If you need to return an item for any reason, the purchaser is responsible for the cost of the return carriage in any circumstances

We are open Monday - Friday, excluding bank holidays.

For orders received before 2 pm, we aim to deliver on a next day service

(This does not include any fabricated items)

*Please note there is a 15% restocking charge for returns*

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