AUDIO MICROPHONE FOR CCTV DVR
AUDIO মাইক্রোফোন FOR CCTV DVR
Compact adjustable sensitivity.
Advanced microphone suppressing ambient noise.
A big area into the sound opening wider adoption of sound.
Built-in noise reduction circuit.
Adhesive designed for simple installation.
Sensitivity can also be adjusted. Using tools, from the interior bottom of the blue holes, clockwise
rotation, the sensitivity regularly build up.
Product parameters:
Operating Voltage: DC 6V-12V
Listening range: 5m²-100m²
Connection:
Red line then the facility “+” pole,
Black to Power “-” pole and the average signal ground.
White line is hooked up to a recording device or amplifier audio input audio input.
