Hochiki Recess Base Adaptor


    • (Exc. VAT: )
      • In Stock
    Add To Basket

    Hochiki Recess Base Adaptor

    The Hochiki YBN-UA is a mounting adaptor for both the ESP and CDX Range of sensors/detectors and their associated mounting bases. The YBN-UA allows a base and head combination to be flush mounted by providing a recess fixing the ceiling.

    It is supplied with a fixing clamp kit (YYA-1) which secures the YBN-UA within a pre-cut hole up to a maximum ceiling thickness of 30mm. 


    • Allows base and analogue sensor or conventional detector to be flush mounted.
    • Supplied with fixing brackets.
    • Colour-matched to existing ivory and white sensor/detector ranges.
    • Sturdy construction, easy to install.
    • Suitable for a maximum ceiling thickness of 30mm.

    Technical Specifications

    • Compatible Bases : All YBN Range, YBO-R/5 Range, YBO-R/6 Range, YBO-R/4 Range 
    • Drilled Hole Size : 115mm
    • Fixing Centres : 48 ~ 74mm
    • Operating Temperature : -10°C to + 50°C
    • Storage Temperature : -30°C to + 60°C
    • Maximum Humidity : 95%RH - Non Condensing (at 40°C)
    • Colour : Ivory or White
    • Material : ABS
    • Dimensions (Diameter x Height) : 140x44mm
    • Height When Fitted Flush : 7mm
    • Weight : 65g


    Same Day Dispatch
    Lowest Price Guaranteed
    Free UK Delivery over £200*
    Secure Online Order Processing
    Free Technical Support

    Newsletter Signup

    Enter your details and we'll occasionally send you special offers and product news.