Hardwired Interconnected Combo Alarm w/ 10yr Battery Backup
From: $43.00
- Built-in 10-year sealed lithium battery offers continuous power for the life of the detector
- Electrochemical sensor to detect carbon monoxide
- Ionization smoke sensor reliably detects particles from fast-flaming fires
- Works in Tandem with Other First Alert Alarms – can integrate with up to 12 other First Alert or BRK hardwired smoke detectors
- Single test/silence button for simple operation
- 85-decibel alarm
| Warranty | 7-Year Limited |
|---|---|
| Battery Backup | 10-Year Sealed Lithium |
| Item Weight | .7 lbs |
| Item Length | 5.6 in. |
| Item Height | 5.6 in. |
| Item Width | 1.9 in. |
