● Designed for the classroom, warehouse and conference room of synchronization audio surveillance recording,imported with original packaging kit assembly.
● Using advanced resin PVC material "square array around" design, effectively collect all-round sound.
● Using KaBoni advanced digital noise reduction capacitor microphone, 10-100㎡ in high fidelity, high sensitivity, low noise.
● Product surface spray "Nano" diffusion coating, high weathering resistance, can ceiling or side wall installation.
● Using"Triangulation" array technology multistage dynamic noise reduction processing, catch complete and clear voice.
● Integration of professional automatic identify noise processing technology and AGC and DTS noise reduction signal micro processor circuit.
● Built-in ALC microprocessor chip control circuit, automatically control high intensity sound, reliably protect back-end audio monitor equipment.
● Built-in DSP digital processing units, conform to the high bandwidth, high linear, flat and stable response of digital age.
● 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 -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, earphone, etc.
● Suitable for warehouses, conference room, ask room, classroom and other inside or outside environment of synchronous audio monitoring 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.
Guangzhou Sizheng Electronic Technology Co.,Ltd.
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