Cctv Microphone Mic For Dvr

This

is a

kind of listen equipment that has adjustable sensitivity for CCTV

camera, using high-fidelity/low noise

processing chips, voice clear, appearance

fashion, which applies to a variety of situations.

It is a good partner to be used with supervised TV and security protection

system, can be used together with camera to

achieve audio and video synchronization to monitor speaking within 5-20 square meter.

This item has with DC power and without DC power two

model,the with DC one can share a power adapter with camera together.

The adapter connect this item via the red lead, and output the power via the

black lead. It save wiring and space.

Plug and play, it is very easy to operate.

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