Electrical Characteristics
Installation:	Terminal
Dimensions (mm):	∮43.5*34.5
Voltage (V):	24VDC
Max Current(mA):	22mA
Control Voltage(V):	4~28VDC
Frequency (Hz):	2900±500
Tone:	B11_Pulse
SPL (dB):	80@30CM

Others
Operation Temp.(℃):	-20~70