Collect audio evidence as important as capturing video evidence
A combined power and audio cable are included with the microphone
Preamplifier used to increase a microphone's low output voltage to a stronger usable level
Built in on board IC preamp, low noise, high gain and auto level adjustment
Pick up every sound with this super high gain micro audio system.
Description
This high gain mini preamp microphone is the best for CCTV professionals. Line level out put: 6-15 VDC. Power in and Power out design allows the microphone to share the same power source with the camera