Electrical Characteristics
Installation:	PIN
Dimensions (mm):	∮45*26
Voltage (V):	12VDC
Max Current(mA):	20mA
Control Voltage(V):	1.5~13VDC
Frequency (Hz):	2900±500
Tone:	B3_Pulse
SPL (dB):	100@30CM

Others
Operation Temp.(℃):	-20~70