CCTV Mic (Audio Monitoring)
Power : 12 V AC
Frequency Range : 65Hz-18KHz
Signal Noise Ratio : 70 DB
Angle Range : 360 Degree
Sensitivity : -30dB +/-3dB
Power : 12 V AC
Frequency Range : 65Hz-18KHz
Signal Noise Ratio : 70 DB
Angle Range : 360 Degree
Sensitivity : -30dB +/-3dB