First Alert BRK Brands Hardwired Ionization Smoke Alarm with 10-Year Sealed Battery, 9120LBL

120V AC/DC Ionization Smoke Alarm with a 10YR Lithium Battery Back-up. Thebattery drawer is shipped pre-locked so battery will not be discardedprematurely. Under normal conditions you should not have to replace thebattery for the life of the alarm.10YR Lithium Battery BackupLocked BatteryDrawerLatching alarm indicator – remembers which unit initiated an alarmSmartTechnology – helps reduce the number of nuisance alarmsPerfect Mount – allowsfor easy alignment of alarmSingle button test/silenceEasyInstallation/Maintenance – Preferred features include a large opening in themounting bracket for easy access to wiring. Keyhole slots in the mountingbracket eliminate the need to remove the electrical box screws forinstallation. A battery pull tab keeps the battery fresh until the home isoccupied. Battery installation and removal can occur while the unit is mountedto the ceiling or wall via the side load battery compartment. Two lockingfeatures are provided to prevent battery theft and/or theft of the unit.Connection to AC power is made with a "Quick-Connect" wiring harness.Installation is quick, easy and cost effective.Dust Cover

First Alert BRK Brands Hardwired Smoke Alarm:

The First Alert 9120LBL Hardwired Inter-Connected Smoke Alarm with Lithium Battery-Backup is a great choice when it comes to affordable smoke alarms. In the event of a power outage, this smoke alarm is equipped with a 10 year lithium battery back-up. The "Smart Technology" system is designed to reduce nuisance alarms. "Latching alarm indication" remembers which unit initiated an alarm. The "perfect mount" system features a base and a mounting bracket that keeps the alarm secure over a wide rotation range to allow for true alignment. Under normal conditions, you should not have to replace the battery for the life of the alarm.

The First Alert BRK Brands Hardwired Smoke Alarm with 10-Year Sealed Battery is a performance rich solution that includes numerous safety enhancers to ensure the maximum in overall protection. First Alert BRK Brands Hardwired Smoke Alarms feature a near effortless installation process and are easily maintained. The premier in functionality and affordability, this smoke alarm utilizes Smart Technology to drastically reduce the amount of nuisance alarms triggered. A single button test/silence function and Dust Cover have been included to increase overall convenience and additional peace of mind. A Perfect Mount has also been implemented. This addition effectively increases the number of installation options tenfold.