First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm
SKU: 248189
Available Inventory: 1
- Electrochemical & ionization sensor
- Designed for hardwired installation, but features a 10-year battery back-up allowing the unit to function if the power goes out
- Hardwire adapter so there is no need to rewire
- Can be connected to other compatible BRK or First Alert CO/smoke detectors within a single family residence
- Includes single button silence or test function
- 10-year limited warranty