Description
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 2 latch options to indicate a low battery or the originating alarm in a system. It also offers a 1-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. Smoke from cooking or even shower steam can sometimes set off a smoke alarm. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.
Features
- Keep your family safe with this 6-pack of hardwired smoke alarms; the battery backup means constant monitoring, even if there's a power failure
- Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires, which alerts you with an 85-decibel alarm
- Equipped with Optipath 360 technology that enhances detection with 360-degree access, and reliably detects smoke
- To ensure complete protection make sure to place one on each level of your home and in each bedroom
- Simple to use, with a single test/silence button and side-load battery compartment; included mounting bracket makes installation easy
- Rigorously tested to meet UL standards