Description
Sounds a loud 105 decibel alarm when unexpected activity is detected in your home..Our 2nd generation of the Ooma Siren features a built-in backup battery allowing the siren to work even when power is out..Automatically silences if the alarm has been sounding for 15 minutes or more..Receive phone call, text or email notifications when the siren sounds with optional Secure Plan..Take action in an emergency with free trial of Remote 911 feature.