10 Best Smoke Detectors & Fire Alarms 2026

As a fire safety expert, we've reviewed and scored many products in the Smoke Detectors & Fire Alarms category. From the lowest scoring product to the highest, we've seen it all. But there's one product that stands out from the rest: the First Alert 9120B Smoke Detector. This hardwired with battery backup alarm comes in a convenient 6-pack and scored an impressive 9.4. Don't settle for anything less when it comes to protecting your home and loved ones. Check out our top 10 Smoke Detectors & Fire Alarms list to see why the First Alert 9120B and other top-rated products deserve a spot in your home.