Description
Modular TrueAlarm sensor base with built-in electronic alarm sounder: Piezoelectric sounder provides high output (88 dBA) with low current requirements (20 mA). For use with interchangeable TrueAlarm photoelectric or heat sensors (ordered separately). Sounder operation is powered from a 24 VDC or from a compatible Notification Appliance Circuit (NAC) Synchronized via communications or by the NAC.
