Hardwired interconnected smoke detectors with battery backup (2-pack)
Hardwired smoke alarm with 9V backup for continuous protection. Interconnect capability and reduced false alarms. Customers note easy installation and good value, with mixed opinions on sound level
Highlights
- 9V battery backup
- interconnected system
- false alarm reduction
Pros
- Hardwired with 9V battery backup
- Interconnect capable
- Reduces false alarms
- Easy installation
- Quality design
Cons
- Some report units go off for no reason
- Mixed battery life reports
- Durability concerns with potential fire risk
Best For
Features
- Hardwired 120V AC smoke alarm with 9V battery backup for continuous operation
- Reduces false alarms with advanced sensing technology for cooking-related events
- Interconnected system ensures all alarms sound when one is triggered
