Electrical Characteristics
Installation:	PIN
Dimensions (mm):	22.3*16*15
Voltage (V):	24VDC
Max Current(mA):	45mA
Control Voltage(V):	8--30VDC
Frequency (Hz):	400±100
Tone:	B8_Single
SPL (dB):	85@20CM

Others
Operation Temp.(℃):	-20~70