3-Pack Interlinked Smoke and CO Detector, battery powered
Interlinked dual-sensor smoke and carbon monoxide alarm with long life sensors and wireless interconnection. Easy to set up with pre-configured units; one customer notes 10-year battery life
Highlights
- wireless interlinked alarms
- photoelectric + electrochemical sensors
- long sensor lifespan
Pros
- dual-sensor (smoke + CO)
- wireless interlinking between units
- long sensor lifespan (up to 10 years)
- pre-configured for easy setup
Cons
- mixed reports on function performance
- battery powered (no hardwired option mentioned)
- some users report varying reliability
Best For
Features
- Dual sensors combine photoelectric and electrochemical to detect smoke and CO
- Lifespan up to 10 years with long-lasting sensors
- Wireless interlinking with mesh-style network for coordinated alarm
- Mesh network enables up to 820 ft (250 m) coverage between alarms
- Battery powered by 3x1.5V AA batteries; includes mounting bracket and screws