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Powerful performance processing chip

Imported multi-stage noise reduction processing chip,Easily solve the noise problem of pick-up.

low noise suppression of
high sensitive microphones

Automatic gain control circuit

Noise-reduction circuit design, AGC automatic gain circuit
Power polarity reversal protection.

Aluminum alloy Material shell
Unique anti-noise appearance design

Fully enclosed waterproof appearance design

Use the waterproof microphones,
can work properly on rainy days.

A variety of compatibility methods, Strong compatibility.

Connect the network camera to recording

Direct monitoring

Connect DVR recording