Hardwired photoelectric smoke alarm with Precision Detection provides early warning of home fires while helping to reduce nuisance alarms from everyday cooking. Voice and location alerts clearly announce where smoke is detected, and interconnect capability ensures all compatible alarms sound together for whole-home protection. Integrated battery backup keeps the 85 dB alarm operating during power outages, and a large test/silence button simplifies maintenance.
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Hardwired photoelectric smoke alarm with Precision Detection provides early warning of home fires while helping to reduce nuisance alarms from everyday cooking. Voice and location alerts clearly announce where smoke is detected, and interconnect capability ensures all compatible alarms sound together for whole-home protection. Integrated battery backup keeps the 85 dB alarm operating during power outages, and a large test/silence button simplifies maintenance.

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.
| Pros for First Alert - Voice Alert Hard-Wired Photoelectric Smoke Detector 1 pk | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Installation Ease, Connectivity, Overall Performance, Battery Life, Compatibility |
| Cons for First Alert - Voice Alert Hard-Wired Photoelectric Smoke Detector 1 pk | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Features, Alarm Accuracy, Night Light, Size |