3120B Hardwire Dual Sensor Smoke Alarm with Battery Backup
SKU: 3120B
This product is no longer available for sale.
The First Alert® Hardwired Dual Sensor Smoke Alarm with Battery Backup is designed to provide peace of mind. The photoelectric and ionization sensors alert you to both smoldering and fast-flaming fires, offering comprehensive detection and early warning. The 85-decibel fire alarm can also connect to other compatible hardwired fire detectors for larger spaces.
- Photoelectric and ionization sensors provide comprehensive fire detection
- A single button makes alarm easy to test, or silence during a false alarm
- Hardwired alarm includes battery backup for detection during power outages
- Connect with other compatible hardwired alarms to create a safety network