First Alert SM210V 10-Year Battery Photoelectric Smoke Alarm with Voice Alerts. Utilizing First Alert's Precision Detection advanced sensing technology that complies with new industry standards, the SM210V provides reliable and convenient protection.
Precision Detection advanced sensing technology
Complies with industry standards to reduce cooking nuisance alarms
Provides early warning in the event of a home fire emergency
Voice & location alerts tell you the location of danger to help you escape safely
10-year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
End-of-life warning lets you know when it is time to replace the alarm