Smoke Alarm

First Alert 9120LBL Smoke Alarm, Ionization Sensor, 85 dB, White

The first ALERT 9120LBL hardwired interconnected 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 backup.

Features:

• The first ALERT 9120LBL hardwired smoke alarm with battery backup comes equipped with an ultra-reliable ionization sensor to provide the earliest possible warning of a fast-flaming fire
• The sensor is optimized to detect flaming fires, such as those caused by paper, kitchen grease and other fast-combusting materials, this smoke alarm also implements smart technology to drastically reduce the number of nuisance alarms triggered
• To facilitate hassle-free installation, this smoke alarm features a perfect mount system that includes a base and a mounting bracket, this keeps the alarm secure over a wide rotation range that allows for true alignment
• In addition to functioning independently, this smoke alarm can also integrate with up to 12 other first ALERT or BRK hardwired alarms for coverage of larger spaces
• It also integrates with up to six other compatible devices, such as bells, horns and repeaters, if one alarm in the series is triggered, they will all sound, the alarm features a latching indicator to identify which unit triggered the alarm, alerting you to the area of danger