First Alert® 9120B Hardwired Smoke Alarm with Battery Backup, 120V AC
Description
First Alert's 120VAC Hardwired Smoke Alarm works exceptionally well in detecting flaming fires. Capable of wiring directly into your home's electrical system, these alarms feature a near effortless installation process. This Alarm comes equipped with a Mute Button that serves the dual purpose of quickly silencing your alarm as well as testing its function. Also comes equipped with an EZ access battery door that removes the hassle and burden of collecting your alarm from the ceiling and replacing its batteries. The combination of a Battery Backup that provides optimal protection in the event of a power outage and an increased emphasis on the unit's 85d output establish the ultimate in peace of mind. Complies with UL217 Standards
- 120V AC with battery backup
- Side load battery drawer
- Tamper resistant locking pins
- Universal mounting bracket
- Test/silence button
- Latching alarm indication
- Fast install, better performance, reduces nuisance alarms
- Easy to install, easy to maintain & quality engineered for years of virtually maintenance-free service
- Ionization sensor which helps detect fast flaming fires that consume combustible materials rapidly
- 120V AC interconnectable, with maximum 18 compatible devices
- Alarm can be interconnected with up to 12 other compatible smoke alarms
- 6 compatible devices like bells, horns, repeaters & door closers
- If 1 unit triggers an alarm, all smoke alarms in the series will sound, power indicators show which unit in the series initiated the alarm.