● COTT-C1 is directional sound pickup,designed for the service window in a close range to synchronous monitoring audio recording.
● Heart-shaped six side directionality design, can reduce the noise interference from side and rear, provide better isolation.
● Heart-shaped single directionality condenser microphones, 10-10㎡in high fidelity, high sensitivity, low noise.
● Spray coating the Nano diffuse coating on surface, with imports strong viscose rubber mat, easy to install.
● Strong directional design can effectively prevent noise interference from counters and other hall, also can be two parallel connection to bidirectional pickup.
● Built-in lightning protection, power supply polarity reverse connect 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 -20℃～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, earphone, etc.
● Applicable to bank,telecom offices, toll station, service halls and other public of synchronous monitoring audio recording.
● Gain patent certificate of State Intellectual Property Office of The People's Republic of China.
● Gain computer software copyright of National Copyright Administration of The People's Republic of China.
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