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FIRST ALERT BRK 3120B-3 Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup, 3-Pack
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About FIRST ALERT BRK 3120B-3 Hardwired Smoke Detector
The First Alert BRK 3120B hardwire dual photoelectric and ionization sensor smoke alarm with battery backup is designed to provide peace of mind. It features photoelectric and ionization sensors that detect not just fast-flaming fires, but also smoldering ones. The 85-decibel fire alarm has two latch options to indicate a low battery or the originating alarm in a system. It also offers a one-touch silence/test button and can connect to other compatible hardwired alarms for expanded coverage. This smoke detector includes Optipath 360 patented technology that provides 360 degrees of access to the smoke alarm, as well as a battery backup for power outages. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.
