120VAC Hardwired Smoke Alarm with Battery Backup

120VAC hardwired alarm wires directly into your homes electrical system with battery backup and mute button. Battery backup ensures alarm works even during power outages. Mute feature silences nuisance alarms from cooking smoke or shower steam. Single button also tests alarm functions. Easy access battery drawer: no need to remove alarm from ceiling to change battery. Interconnects with up to 12 other First Alert® or BRK® hardwired alarms. 10-year limited warranty. Smoke alarm meets UL standards.

This smoke & fire alarm is for you if:
● You want alarms wired directly into your home's electrical system with the added safety of a battery backup.
● You want to easily mute unwanted alarms with the press of a button.

Where To Place Safety Smoke Alarms: One in every bedroom, and at least one on every level of the home.
First Alert Smoke Alarm SA9120BCN

120VAC Hardwired Smoke Alarm with Battery Backup Features:

● 120vac hardwired, easily replace existing or install new hardwired alarms into home's electrical.
● Battery backup, provides consistent protection for added safety during power outages.
● Mute button, mutes unnecessary alarms. also tests alarm functions with same button.
● EZ access battery drawer, no need to remove alarm from ceiling to change battery.
● Optional theft-prevention lock, when activated, batteries and/or alarm cannot be removed without proper tool.
● Ionization smoke sensor, optimal smoke detection from flaming fires.
● 9v battery included.
● Loud 85db alarm.
● 10-year limited warranty, smoke alarms should be replaced every 10 years for maximum protection.
● Meets UL217 standard.

average customer rating based on 2 reviews

Hardwired - 03/05/2009
Reviewer: Tina M.
I have this smoke alarm throughout my home and they seem to work very well. Our contractor recommended them.

Experience - 05/04/2009
Reviewer: Herb Wright
I currently have six First Alert smoke alarms in my house. All of them including this one work very well.

• English Manual