main features
COTT-S1 is designed specifically for synchronous monitoring and recording of close range service windows, assembled with original imported kits.
Adopting the "Triangulation" array dynamic diaphragm structure, it deeply filters bass and effectively reduces noise.
Using KaBoni advanced heart-shaped directional microphone, high fidelity, high sensitivity, and low noise within 1-10 square meters.
The surface of the product has undergone multiple oxidation overlaps, making it durable and easy to install and use. It adopts an adhesive base.
Adopting a heart-shaped directional pickup design, low-frequency noise is attenuated, greatly improving speech clarity.
Strong directional design locks in any sound within the effective range, effectively preventing interference from other counters and lobby noise.
The certification service window can be used in parallel to achieve bidirectional synchronous recording, with clear and rich voice.
Built in front sensor and micro adjustable potentiometer, metal structure design, suitable for installation in various environments.
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 × 0.5 mm2 shielded cable signal transmission for 3 kilometers without distortion.
Working in an ultra high ambient temperature range of -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 service windows for public places such as banks, certificate halls, counters, and toll stations.
● 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.

Product size



Wiring instructions