First Alert 2-in-1 Smoke & Carbon Monoxide Alarm, Battery Operated
2-in-1 smoke and carbon monoxide alarm with battery power and test/silence button for easy maintenance. Early warning and reduced nuisance alarms aid in home safety. Customer note: reliable protection and clear signaling
Highlights
- 2-in-1 protection
- Battery-operated
- End-of-life warning
Pros
- 2-in-1 smoke and CO protection
- Battery-operated for easy installation
- End-of-life warning indicator
- Test/silence button for quick checks
- Precision Detection reduces cooking nuisance alarms
Cons
- No professional installation mentioned
- Battery-powered (requires replacement)
Best For
Features
- 2-in-1 protection against smoke and carbon monoxide
- End-of-life warning indicates when to replace the alarm
- Battery-operated for easy installation and maintenance
- Test and silence button for quick, functional verification
