NEW Hardwired Ionization Smoke Alarm with Battery Backup
- 120-volt hardwired smoke alarm wires directly into your home’s electrical system
- Ionization smoke sensor reliably detects particles from fast-flaming fires
- Hassle-free installation, no need to rewire
- Easy-to-access battery drawer; 9-volt battery included
- Can integrate with up to 12 other First Alert or BRK hardwired smoke detectors
- Shipped fast and safe. Thanks for looking!