First Alert - SM210 Sealed 10-Year-Battery Smoke Alarm, Slim Profile Design - White
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About this product
The First Alert® SM210 Sealed 10-Year-Battery Photoelectric Smoke Alarm with Slim Profile Design is equipped with First Alert's Precision Detection™ advanced sensing technology and meets new industry standards to reduce cooking nuisance alarms and provide early warning in the event of a home fire emergency. This slim profile smoke alarm is easy to install, and the 10-year battery means no battery replacements are required.
Features
Advanced Sensing
Precision Detection technology reduces cooking nuisance alarms and provides early fire warnings for your safety
Long-Lasting Battery
10-year sealed battery eliminates the need for replacements and stops low battery chirps for the alarm’s lifetime
Slim Design
Half the depth of standard detectors, the slim profile fits discreetly on your ceiling or wall
End-of-Life Alert
Signals when it’s time to replace the alarm, ensuring continuous protection without guesswork
Easy Testing
Test/silence button allows quick and simple checks to confirm the alarm is functioning properly
Specifications
- Detector TypeSmokeSensor TypePhotoelectricPower SourceBattery-poweredNumber of Devices Included1
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The First Alert® SM210 Sealed 10-Year-Battery Photoelectric Smoke Alarm with Slim Profile Design is equipped with First Alert's Precision Detection™ advanced sensing technology and meets new industry standards to reduce cooking nuisance alarms and provide early warning in the event of a home fire emergency. This slim profile smoke alarm is easy to install, and the 10-year battery means no battery replacements are required.

The First Alert® SMI110 10-Year Sealed Battery Smoke Alarm provides reliable protection and meets new industry standards. First Alert's Precision Detection advanced sensing technology helps reduce cooking nuisance alarms and provides an early warning. The 10-year sealed battery makes installation of the alarm easy, and no battery replacements are needed for the life of the alarm. You’ll have peace of mind knowing you've installed reliable protection for a decade and superior safety features. Plus, no more low battery chirps. Battery-operated smoke alarm can easily be mounted on a wall or ceiling throughout your home to help provide an early warning to a fire emergency. The single test/silence button helps make testing the alarm simple and the end-of-life warning will let you know when it’s time to replace the alarm all together. See user’s manual for information on how and when to test and replace alarms. You can even prevent unauthorized removal of the alarm using the optional locking feature.

The First Alert® SMICO110 10-Year Battery Smoke and Carbon Monoxide Alarm provides reliable 2-in-1 protection against both fire and carbon monoxide in an easy-to-install detector. Featuring superior safety features like a 1-touch test/silence button to confirm the combination alarm is functioning correctly and silence false alarms, the combination alarm features a built-in 10-year sealed battery that provides uninterrupted power for the life of the detector. No need to worry about the cost or hassle of battery replacements for a decade. An end-of-life warning lets you know when the alarm should be replaced.

The First Alert® SM210V 10-Year Sealed Battery Smoke Alarm with Voice and Location Alerts helps guide your escape to safety. It utilizes First Alert's Precision Detection advanced sensing technology that complies with the latest industry standards to reduce nuisance alarms and detect smoke from synthetic materials. Early warning is critical because today’s materials burn hotter and faster and may result in less time for a safe evacuation. It also features a sleek, contemporary design that is half the depth of a standard alarm - helping the device seamlessly blend into the wall or ceiling. The SM210V detector provides reliable and convenient protection with its built-in 10-year sealed battery, eliminating low battery chirps and the cost of battery replacements for a decade. The end-of-life warning will alert you when it is time to replace the detector.
Specs
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