Electrical Characteristics
Installation:	PIN
Dimensions (mm):	∮16*14
Voltage (V):	12V,2048Hz, 1/2 duty, square wave
Max Current(mA):	40mA
Control Voltage(V):	6~18
Frequency (Hz):	2000~3000
Tone:
SPL (dB):	85@10CM

Others
Operation Temp.(℃):	-20~70