Electrical Characteristics
Installation:	SMD
Dimensions (mm):	12.8*12.8*
Voltage (V):	5V,2300Hz, 1/2 duty, square wave
Max Current(mA):	30mA
Control Voltage(V):	4~7
Frequency (Hz):	2300±300
Tone:
SPL (dB):	85@10CM

Others
Operation Temp.(℃):	-20~70