First Alert/Brk 9120B 120v Ac / Dc Smoke Alarm
HARDWIRED AC SMOKE ALARM
- Designed to install faster & perform better
- Improvements help to reduce nuisance alarms
- Single button test / silence
- Latching alarm indicator - remembers which -
- unit initiated an alarm
- Mounting bracket has easy access to wiring
- Quick-Connect wiring harness for AC w/9V backup
- 10 year limited warranty - Listed to UL 217
Shipping
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