First Alert Basic Smoke Alarm White 1039796 - Best Buy

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The 4 Best Basic Smoke Alarms of 2024

First Alert Smoke Detectors at

First Alert Smoke Detectors at

First Alert Hardwire Smoke & CO Home Value Pack

First Alert Battery Operated 9V Ionization Smoke Alarm with Hush

First Alert 1039871 Alarm Smoke - White for sale online

The 4 Best Basic Smoke Alarms of 2024

First Alert 1039796/SA303CN3 Battery Powered Smoke Alarm With

The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. This carbon monoxide detector is battery operated, making it portable and easy to use, even in the event of a power outage. When carbon monoxide levels become elevated, a loud 85-decibel alarm alerts you to the threat. Detector features a single test/silence button for efficient testing. Battery-operated detector works almost anywhere.

First Alert Smoke (SA303) Carbon Monoxide (CO400) Detector Combo Pack

This First Alert Hardwired Smoke Alarm includes a 10-year battery backup that continues to protect you in the event of a power failure. It uses an ionization smoke detector, and features a loud 85-decibel alarm. One button silences any nuisance alarms, and also tests detector functions. The latching alarm indicator automatically identifies which unit initiated the alarm, even after conditions that set off the alarm have subsided.

BRK 9120B Smoke Detector

Best Buy: First Alert Low Profile Smoke Alarm White P900

First Alert Hard-Wired w/Battery Back-up Ionization Smoke/Fire

Help protect your home with the First Alert PR700 alarm. This low-profile smoke alarm uses an ultra-reliable photoelectric sensor to detect smoke from slow-burning, smoldering fires. This detector has a slim, contemporary design that mounts unobtrusively on a wall or ceiling.