ITEM
SPECIFICTION
Sensitivity
-40~-36dB
Impedance
2.2KΩ
Directivity
Omni-directional
Current Consumption
500μA
Operation Voltage Range
2-6V
S/N Ratio
68dB
Decreasing Voltage Characteristic
-3dB
Max.Input Sound Level
110dB
服务时间9:00 - 24:00
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