Smoke-Alarms-and-CO-Alarms for Emergency Lighting Systems | Dicon Global Inc.
Need replacement smoke alarm. Current model (BRK 670MBX) discontinued. Do I *really* need to replace all (as per alarm manufacturer guidelines)? Can I not just wire up generic alarm to the circuit (
Removing a BRK 670MBX or 670MRL Ionisation Smoke Alarm - YouTube
2 X BRK Dicon 770MBX Smoke Alarm Mains/Battery Back Up ( BRK 670 Replacement ) £30.95 - PicClick UK