Bullet type audio surveillance microphone for cctv security camera

Built-in digital processing circuit, multistage dynamic noise reduction processing.

Clear voice, low noise

Using echo eliminates technology, Reduce echo.

The appearance of pure copper, streamline design, reveal beautiful and durable.

The bullet type pure copper appearance, can effectively shield at outside electromagnetic interference

AGC automatic gain circuit

Monitor range: 50 square meters.

Applicable to public security organs, trial, supervisor of the warehouse, divisions, police station, telecommunications, bank Treasury departments audio monitoring.

Apply to video recorders such as sea kang, dahua, hanbang.