First Alert is an American home safety brand owned by BRK Brands, specializing in smoke alarms, carbon monoxide detectors, fire extinguishers and combination smoke and CO alarms. Its smart lineup includes Wi-Fi connected smoke and CO alarms that send mobile alerts and work with Google Home, managed through the First Alert app. First Alert focuses on reliable, widely certified fire and CO safety products for the home.
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First Alert products
Browse First Alert products, filter by category and tap through for full specs, compatibility and pricing.
Compare First Alert Smoke & CO Detectors against every other brand
First Alert is one of 9 brands in this category. The table lines them all up on the same specs, so you can see what you gain or give up by staying with one of them.
- 28 Smoke & CO Detectors
- 45 specs compared
- 42 filters
Compare First Alert with other brands
Pick any brand to see the two side by side: ratings, origin and product range.
