Compatible with all Hush-Pro detectors. LPCB certified to the relevant parts of EN54 pending in conjunction with our Hush-Pro detectors. Easy to fit with lots of working space. Can be ceiling mounted in any orientation due to the true 360° degree viewing angle of the LED indicator strips on all Hush-Pro detectors. Integrated detector/base locking mechanism, head removal tool and ID tag. Simple ‘click and twist’ design. Remote LED terminals for the optional connection to a BF318 Remote indicator. Optional HP408R Hush-Pro relay base also available.