The Hochiki YBN-UA is an ivory recess mounting adaptor for Hochiki ESP analogue addressable sensors, CDX conventional detectors and their mounting bases. It lets a base and detector head be flush mounted by providing a recessed fixing in the ceiling, and suits ceilings up to 30 mm thick with a 115 mm cut-out. The base and detector are not included. The current Hochiki datasheet states the adaptor is supplied with its fixing clamp kit (YYA-1); earlier Hochiki installation guidance refers to a YYA-A fixing kit.
Key features
- Allows a base with an analogue sensor or conventional detector to be flush mounted
- For ceilings up to 30 mm thick
- Colour-matched to the ivory sensor and detector ranges
- Sturdy construction, easy to install
- Works with both ESP and CDX ranges
Technical specifications
- Product code: YBN-UA (ivory)
- Operating temperature: -10 °C to +50 °C
- Storage temperature: -30 °C to +60 °C
- Maximum humidity: 95% RH non-condensing (at 40 °C)
- Colour / material: ivory / ABS
- Weight: 65 g
- Dimensions: Ø140 x 44 mm (H)
- Height when fitted flush: 7 mm
- Drilled hole size: 115 mm
- Compatible bases: all YBN range, YBO-R/5 range, YBO-R/6 range, YBO-R/4 range
- Fixing centres: 48-74 mm
