First Alert Smoke Detector Alarm Hardwired with Backup Battery Only $9.65 (Was $23.99)
- Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, 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
- To ensure complete protection make sure to place one on each level of your home and in each bedroom
- Can connect to other compatible BRK or First Alert smoke detectors, 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
- Rigorously tested to meet UL standards120V AC power with 9V battery backup to keep alarm functioning during power outage
Amazon pricing changes frequently, so this deal may expire at any time.