main features
The COTT-S9 miniature digital pickup is designed specifically for synchronous monitoring and recording in special investigation rooms, prison investigation rooms, and detention facilities.
Adopting a sturdy, aesthetically pleasing, and durable metal riot shell, the rotating buckle of the base has no exposed screws, making it easy to install.
Using KaBoni advanced complementary enhanced digital condenser microphone, high fidelity, high sensitivity, and low noise within 10-80 square meters.
Built in unique shielding layer, suitable for multi-point synchronous voice sampling, with built-in micro adjustable potentiometer.
Adopting the "Triangulation" array technology for multi-level dynamic noise reduction processing, comprehensively capturing complete and clear speech sound.
Integrate professional automatic noise recognition and processing technology with AGC and DTS noise reduction signal microprocessing circuits.
Equipped with an ALC microprocessor chip control circuit, it automatically suppresses high-intensity sounds and reliably protects backend audio monitoring equipment.
Built in DSP digital processing unit, in line with the high bandwidth, high linearity, flat and stable response of the digital age.
The microphone is equipped with lightning protection, power polarity reverse protection, ESD protection, and power protection modules.
Ultra long audio signal transmission technology, using RVVP3 × 0.5mm2 shielded cable signal transmission for 3 kilometers without distortion.
Suitable for working in ultra high ambient temperatures ranging from -20 ℃ to 75 ℃, ensuring high-quality recording performance in the backend.
● Integrated ASIC front-end audio amplification circuit, directly driving active speakers, hard disk recorders, headphones, etc.
Suitable for synchronous monitoring and recording of indoor environments in special investigation rooms, prison investigation rooms, detention centers, and drug rehabilitation centers.
● Obtained the patent certificate from the China National Intellectual Property Administration of the People's Republic of China.
Obtained the computer software copyright from the National Copyright Administration of the People's Republic of China.
● Passed the EU Environmental ROHS Directive 2002/95/EC construction standards.
● Passed the EU CE standard and the highest inspection synchronous recording and video system construction specifications.
● Tested according to relevant standards of the Federal Communications Commission (FCC) and corresponding system construction specifications.
Tested by the Security and Police Electronic Product Quality Testing Center of the Ministry of Public Security.
Certified according to the IAF UKAS international quality management system standard ISO9001:2008.

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