Price Comparison
- Our Best PriceWalmart$21.55Shop
- Amazon$21.55Shop
- Lowe's$22.98Shop
- Ace Hardware$24.99Shop
- Office Depot$24.99Shop
- Quill.com$27.99Shop
- Acme Tools$28.99Shop
- Wayfair$31.22Shop
- Staples$31.99Shop
- Bed Bath & Beyond$36.81Shop
- Newegg$39.48Shop
Description
The First Alert 0827B Sealed Ionization Smoke Alarm features a 10-year sealed lithium battery, eliminating the need for battery replacements during the lifetime of the alarm. A tamperproof design prevents batteries from being removed. Featuring an ionization sensor for reliable smoke detection, this model meets code for all sealed/tamperproof alarms. The smoke alarm includes a mute feature that lets users to silence the alarm, as well as a power LED and alarm indicator, end of life signal, and single test button for simple operation. A Perfect Mount system allows you to easily align and mount the smoke detector on the wall.