VideoSecu High Sensitive Preamp Microphone Audio Pickup Device Sound Voice Pickup Kit with 100 Feet Cable and Power Supply WUH
- Super high gain mini microphones capturing audio evidence. This microphone is compatible with devices that accept AV input, like TV, VCR, DVR。.
- 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.
- Package included: 1 x preamp microphone, 1 x 12V DC 500mA power supply and 100ft extension cable.