TRANSDUCER PIEZO 3.7KHZ 75DBA 16VDC; Transducer Function:Alarm; Tones:Fast Pulse; Supply Voltage Min:5V; Supply Voltage Max:16V; Operating Current Max:12mA; Sound Level SPL:96dBA; Resonant Frequency:3.7kHz; Product Range:- ;RoHS Compliant: Yes