Precision detection technology

Latest Smoke Sensing Technology

With the same installation, Precision Detection technology is available in smoke and combination smoke/CO alarms.

BRK Precision Detection Badge

Precision Detection Technology

Designed with the Pro in mind, our latest alarms provide the same hassle-less installation you’re used to, with advanced smoke sensing technology that provides early warning and less nuisance.

10 year battery
10-Year battery alarms eliminate battery replacements helping to reduce callbacks. 
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Photoelectric and ionization sensor models available, as well as dual sensor models.
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Current and new Precision Detection models use the same wiring harness making replacement and installation easy. No extra parts needed.

Explore Precision Detection Alarms & Features

Variety of models and features will be available to suit your professional maintenance, repair, remodeling, commercial or new construction needs.

hardwired ionization Smoke and CO combination alarm

SMICO100-AC Interconnect Hardwire 2-In-1 Smoke & CO Alarm With Battery Backup

Combination smoke and carbon monoxide detection in one, convenient alarm.
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SMI105-AC Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup

Ten-year battery backup eliminates the need for battery replacements.
SM100V-AC product image

SM100V-AC Interconnect Hardwire Smoke Alarm with Battery Backup & Voice Alerts

Voice alerts tell occupants location of danger to help them escape safely.

Watch for More on Precision Detection


*The implementation date applies to the date of manufacture and does not prohibit the continued sell through of any inventory on hand at our BRK distribution center or in stock at electrical distributor locations at the time of the transition. Alarms manufactured prior to the transition date can continue to be installed in compliance with local building code requirements and job site specifications.