Siren Alarm (Required for ASTM Compliance)
Smart Hub Extender (OUTDOOR) Siren
Provides an audible alarm and is recommended to be placed in a location that augments the audible range of the alarms in the smart hub. Users desiring additional siren alarms for the garage, basement, upstairs bedrooms, outdoor living areas etc. can add additional alarms to their installation. This exterior siren is needed to meet ASTM compliance requirements.