Electrical Characteristics
Installation:	Terminal
Dimensions (mm):	∮42*20.5
Voltage (V):	12VDC
Max Current(mA):	16mA
Control Voltage(V):	1~18VDCDC
Frequency (Hz):	2400-3400
Tone:	B108_Single
SPL (dB):	80@30CM

Others
Operation Temp.(℃):	-20~70