Description
FIRST ALERT BRK 9120LBL Hardwired Smoke Detector
This hardwired First Alert smoke alarm includes a 10-year battery backup for constant monitoring during the life of the alarm, even if there’s a power failure. Includes convenient adapter plugs that allow for you to easily replace existing hardwired alarms without needing to rewire. The alarm features an ionization sensor for detection of smoke and fast-flaming fires. As well as a loud, 85-decibel alarm. One button silences any nuisance alarms, and also tests functions, while lights indicate if the alarm detects smoke. An end-of-life signal enhances your safety by letting you know when it’s time to replace the unit. Connect it to compatible BRK or First Alert alarms within a single-family residence. When one alarm is triggered, all connected alarms will sound.
Hardwired smoke Detector Main Features
- Keep your family safe with this hardwired First Alert smoke alarm with a 10-year battery backup, which means constant monitoring for the life of the alarm, even if there’s a power failure
- Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast-flaming fires and alerts you with an 85-decibel alarm
- Can connect to other compatible BRK or First Alert smoke alarms, to ensure all alarms will sound when smoke is detected
- Simple to use, with a single test/silence button, and side-load battery compartment; tamper-resistant locking brackets and universal mounting brackets make installation easy
- Emits T3 pattern; Rigorously tested to meet UL standards
- First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
- Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
