First Alert SMI100 Battery-Operated Smoke Alarm (3-Pack)
Battery-operated smoke alarm with precision detection and front-access battery compartment for easy maintenance. Customers note easy installation and value, with some concerns about battery life and nuisance alarms
Highlights
- front-access battery compartment
- end-of-life warning
- precision detection technology
Pros
- easy installation
- front-access battery compartment
- end-of-life warning
- test/silence button
- precision detection technology
Cons
- mixed battery life experiences
- alarm frequency may be problematic
- sound level concerns
Best For
Features
- Uses precision detection to reduce nuisance alarms and provide early warning
- Battery-operated design enables simple installation and maintenance
- Front-access battery compartment allows easy battery replacement
- End-of-life indicator prompts replacement of the alarm
- Test and silence button enables straightforward verification of operation
