BRK Smoke Alarm
Best reliable safety essential for budget conscious homeowners.
This hardwired unit offers the ultimate peace of mind by linking every alarm in your home to sound simultaneously the moment a threat is detected. You trade the hassle of annual battery swaps for a decade of maintenance-free vigilance, ensuring your safety system is always ready when it matters most.
$27.99
at
Elliott Electric Supply
More SMI100 options
Who it's for
- Homeowners seeking comprehensive coverage across multiple floors and rooms
- Property managers requiring dependable safety equipment that meets building codes
- DIYers looking for a straightforward setup without complex electrical work
Who should skip it
- Home cooks who frequently use high-heat methods near hallway sensors
- Tech-savvy users wanting remote monitoring and smartphone alerts
- Light sleepers sensitive to sudden, high-pitched noises during the night
Performance breakdown
Maintenance Freedom
The ten-year sealed battery eliminates the hassle of annual replacements.
Whole-Home Connectivity
Interconnected units ensure every alarm sounds simultaneously for maximum safety.
Nuisance Control
The silence button effectively manages false alarms from cooking or steam.
Detection Speed
Ionization sensors excel at identifying fast-flaming fires in their early stages.
Incident Identification
Latching indicators quickly pinpoint exactly which unit triggered the alarm.
Installation Complexity
Hardwired setup requires electrical knowledge, making it less beginner-friendly.
Key Specs
Detection Technology
Ionization
Power Source
120V AC Hardwired with 9V Lithium Battery Backup
Connectivity Type
Hardwired Interconnected
Interconnectivity Type
Hardwired Interconnect
Battery Type
Lithium (Sealed)
Battery Life
10 years
Sensor Life
10 years
Mounting Type
Ceiling or Wall Mount
Hush Button Feature
Yes
Certification
UL 217 8th Edition
Know before you buy
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Ask Metto anything about the BRK Smoke Alarm before you decide.