COTT-S30 CCTV Microphone HD Digital Noise Reduction Audio Monitoring Security Microphone

COTT-S30 CCTV Microphone HD Digital Noise Reduction Audio Monitoring Security Microphone
HD Digital Noise Reduction CCTV Microphone COTT-S30
*COTT-S30 HD digital noise reduction microphone, specially designed for the classroom, office halls, interrogation room, and another environment.

Using double-deck metal stoving varnish net, simple and fashionable. The structure of the slider hanging tenon type design, easy to ceiling or sidewall installation.

Using KaBoni advanced complementary enhance digital capacitor microphone, high fidelity, high sensitivity, and low noise within 10-150㎡.

Built-in the newest shielding design, upgrade the new electronic white noise suppression circuit, no “hiss” electronic noise.

Using “Triangulation” array technology and multistage dynamic noise reduction processing, catch a complete and clear voice.

Integrated professional automatic noise recognition processing technology and AGC and DTS noise reduction signal microprocessing circuit.

Built-in ALC microprocessor chip control circuit, automatically controls high-intensity sound, reliably protect back-end audio monitor equipment.

Built-in DSP digital processing units, conform to the high bandwidth, high linear, the flat, and the stable response of the digital age.

Built-in lightning protection, power supply polarity reverse connects protection, ESD protection, and power protection module.

●Long audio signal transmission technology, use the RVVP3 x 0.5mm2 shield cable, it is distortionless within 3km.

Applies to -25℃~75℃ in the super environmental temperature, to ensure the quality of the back-end high recording effect.

Integrated ASIC front audio amplifier circuit, direct-drive active speakers, DVR, earphones, etc.

Widely used in the school, interrogation room, conference room, office, and other indoor environments for synchronous audio and video monitoring recording.