The best smoke detectors are loud and reliable, alerting you to a fire in an emergency. During testing, X-Sense and First Alert were top performers.
CR's testers say these models from First Alert, Kidde, Siterwell, and Universal Instruments are great at protecting you and your loved ones from harm A good combination detector will respond to flames ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback