First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
Through early warning interconnect, when one alarm sounds, all compatible alarms will sound
Voice and location alerts tell you the location of danger to help you escape safely
Battery-operated alarm is easy to install and maintain
Test/silence button for efficient testing to ensure alarm is working properly
Binding: Tools & Home Improvement
model number: SM500V
Part Number: 1048448
Details: The First Alert SM500V Interconnect Battery-Operated Smoke Alarm with Voice & Location Alerts meets new industry standards featuring First Alert's Precision Detection advanced sensing technology. Helps provide an early warning and guide your escape to safety through early warning interconnect and voice alerts.
