High gain mini MIC and preamp.

High gain mini MIC and preamp. The preamp features low noise, extremely high gain and auto level adjustment by on-board IC. The MIC goes between an existing CCTV siamese cable and the camera with BNC connections. A separate length of RCA cable is needed to carry the audio to the DVR.Output is line level Runs on 6-15 volts DC, 20mA

Output is line level Runs on 6-15 volts DC, 20mA

High gain mini MIC and preamp. The preamp features low noise, extremely high gain and auto level adjustment by on-board IC. The MIC goes between an existing CCTV siamese cable and the camera with BNC connections.  A separate length of RCA cable is needed to carry the audio to the DVR.