Hardwired 2-in-1 Smoke & CO Alarm with Battery Backup, Interconnected (3-Pack)
Hardwired 2-in-1 smoke and carbon monoxide detector with photoelectric and electrochemical sensors and replaceable battery backup. Interconnects up to 18 units for coordinated alerts. Customer insight notes mixed sentiment
Highlights
- independent sensors for smoke and CO
- continuous monitoring during power outages
- wide interconnect coverage
Pros
- 2-in-1 smoke and CO detection
- Hardwired with battery backup
- Interconnects up to 18 units
Cons
- No price details provided in description
- No具体 customer rating breakdown
- Requires hardwired power supply
Best For
Features
- Hybrid sensor coverage with independent photoelectric and electrochemical CO sensors for accurate detection
- AC hardwired power with replaceable 2 AA battery backup for continuous monitoring during outages
- Interconnect capability to connect up to 18 units for synchronized alarm activation
- Voice alerts clearly identify Fire!, Incendie!, or Warning! Carbon Monoxide
