Hardwired 2-in-1 Smoke & CO Detector with Battery Backup
Hardwired 2-in-1 smoke and carbon monoxide detector with replaceable battery backup and interconnect capability. Independent sensors for smoke and CO provide alerts; supports up to 18 interconnected units. Customer notes ease of installation but mixed alarm performance
Highlights
- 2-in-1 smoke and CO detection
- Hardwired with battery backup
- Interconnect up to 18 units
Pros
- Hardwired with battery backup
- Interconnects up to 18 units
- Independent photoelectric and electrochemical sensors
- Replaceable battery backup
- Esthetic design
Cons
- Mixed feedback on alarm functionality
- Reports of false alarms
- Battery life concerns
Best For
Features
- Hybrid sensors combine photoelectric and electrochemical CO detection for independent alerts
- Hardwired AC power with replaceable 2-pack AA battery backup for outage monitoring
- Interconnect up to 18 units so all alarms sound together when one is triggered
- Voice alert clearly announces Fire!, Incendie!, or Warning! Carbon Monoxide