A man in a navy blue shirt installs a white round smoke detector on a white ceiling, holding the device and its attached wiring.

No battery replacements for the life of the alarm

Limit service interruptions and maintenance effort associated with battery changes while helping prevent nuisance chirps.

A white circular wireless smoke detector mounted on a white shiplap wall.

10-year warranty

Provide homeowners with reliable long-term
detection with the added confidence of
warranty-backed service

Everything a pro needs—standardized mounting bracket, trim ring (optional), and competitive adapters—comes included for a fast installation.

Current and new Precision Detection models use the same wiring harness to simplify replacement and installation.
Plus, interconnected functionality* on hardwired alarms means all sound if one detects a threat.

Limit battery replacements and reduce callbacks with 10-year battery alarms.

*Up to 12 smoke alarms and 6 other alarms. Refer to product manual for compatible alarms.

See the full 10-year lineup

Alarm types

Alarm types

Smoke, CO, and combo alarms are engineered for ease of installation, code compliance, and reliable smoke and CO detection across commercial and residential buildings.

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Power sources

Power sources

Hardwired and 10-year sealed battery models deliver comprehensive smoke and CO detection with long-term confidence and simplified installation. Plus, interconnect capability on hardwired models.

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Ready to upgrade to 10-year detection?