
Upgrade to Precision Detection Technology
First Alert's Precision Detection advanced sensing technology meets the latest industry standards requiring smoke alarms and combination smoke & carbon monoxide alarms to reduce nuisance alarms and detect smoke from synthetic materials. First Alert’s Precision Detection alarms provide advanced and reliable fire protection to help protect what matters most.
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What is Precision Detection?
Learn the benefits of First Alert's Precision Detection advanced sensing technology and change in smoke alarm industry standards.
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What Is a Smart Smoke & CO Alarm?
Learn more about upgrading to smart fire safety and our new SC5 Smart Smoke & Carbon Monoxide Alarm.
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October is Fire Prevention Month!
Ensure your home and family are prepared this Fire Prevention Month and have a fire safety plan in case of an emergency.
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Is Your Smoke Alarm Beeping?
Learn what each type of chirp from your smoke alarm indicates and what action you need to take.