First Alert hardwired smoke and carbon monoxide alarm 2-pack
Hardwired CO smoke alarm with battery backup; connects to other compatible detectors. Simple operation with a single test/silence button and side-load battery access. Customers note easy installation and durable fit
Highlights
- hardwired with battery backup
- interconnect with compatible detectors
- clear light indicators for smoke vs CO
Pros
- battery backup for constant monitoring
- connects to other compatible detectors
- simple test/silence button
- side-load battery compartment
- durable fit
Cons
- mixed reviews on battery life
- some units arrive with dead batteries
Best For
Features
- Hardwired smoke and carbon monoxide alarm with battery backup
- Can connect to other BRK or First Alert CO alarms
- LED indicators show whether alarm is for smoke or carbon monoxide
- Single test/silence button for operation
- Side-load battery compartment for easy access
