First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMICO100, 1-Pack

Price: $43.46
(as of Nov 12,2025 19:34:37 UTC – Details)

Features:

– First Alert’s Precision Detection advanced sensing technology reduces cooking nuisance alarms
– Provides reliable 2-in-1 protection against smoke and carbon monoxide
– End-of-life warning alerts you when it’s time to replace the alarm
– Battery-operated for easy installation and maintenance
– Test/silence button for efficient testing

Pros:

– Meets new industry standards for improved safety
– Easy to install and maintain
– Provides early warning in case of a home fire emergency
– Test/silence button ensures proper functionality
– Reliable protection against both smoke and carbon monoxide

Cons:

– Requires regular battery replacement
– May be sensitive to minor smoke or carbon monoxide levels
– Limited to one pack per purchase

Overall, the First Alert SMICO100 Battery-Operated Combination Smoke & Carbon Monoxide Alarm is a reliable and easy-to-use detector that offers advanced sensing technology for improved safety in your home.