Brand new… never opened … original manufacture packaging

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.

• Precision Detection technology helps reduce cooking nuisance alarms and provides early warning.

• Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound

• Voice & 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

End-of-life warning lets you know when it's time to replace the alarm