FIRST ALERT 9120B Smoke Detector – Alarm Hardwired AC with Battery Backup – NEW!
The FIRST ALERT 9120B Smoke Detector is a reliable and essential home security device that provides peace of mind against potential fires. This alarm is hardwired to a power source with a backup battery included, ensuring continuous protection even during power outages. With a sleek white design and a 10-year manufacturer warranty, this smoke detector is a high-quality product from a trusted brand like First Alert. Its compact size and interconnectable feature make it a practical and efficient choice for any home.
First Alert 9120B Hardwired Smoke Detector Alarm 120V AC Battery Backup NEW
New in original retail packaging. Packaging has light shelf wear, including minor scuffs/bends from storage, but the smoke alarm itself is unopened and unused. Hardwired smoke alarm with battery backup and hardwire adapter included. 9V battery included. Please review all photos for the item’s cosmetic condition and exactly what is included