Hochiki YBO-BS-WHT Addressable Base Sounder

Notifier by Honeywell NFXI-BS-W addressable loop-powered base sounder

Apollo 45681-276 APO Addressable Ancillary Base Sounder XP95 fire alarm

Hochiki YBO-BS-WHT Addressable Base Sounder

Notifier NFXI-WS-R Addressable Wall Mounted Sounder With Isolator

ABSB32/W/C Addressable Sounder Visual Indicator Base Notifier £18 inc vat (uk)

ABS32/W-I Notifier ABS32/W Addressable Base Sounder £13.20 inc vat (uk)

Apollo 45681-276 APO Addressable Ancillary Base Sounder XP95 fire alarm