Voice Detector

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Detailed Description

It uses strong, durable and beautiful metal case with electroplated surfaces, keeping away from noise interference around. 1.The series of WM-050N-are especially designed for sync monitoring and recording inside and outside, assembled with original import packages. 2.It uses strong, durable and beautiful metal case with electroplated surfaces, keeping away from noise interference around. 3.It enjoys good performance of waterproof, moisture-proof and dust-proof, which can work normally after dripped in water for forty-eight hours. Its class agrees with IP 65 standard. 4.BOURNS waterproof golden capacitive microphone of Russia keeps Hi-Fi, high sensitivity, high bandwidth and low noise in 5-50 squares 5.It enjoys Hi-Fi, high sensitivity, high bandwidth and low noise with high-effective exciter inside, achieving perfect combination of fashion and craft. 6.It adopts special and standard design of Dolby full logic with high-speed voice DSP processing unit inside and two-level dynamic noise reduction. 7.It has AGC and DTS adaptive dynamic noise reduction processing circuits inside, effectively avoiding distortion and attenuation of voice signal. 8.It has ALC PWL control circuit inside, automatically adjusting high and low strength of voice and instantaneous voltage and current impact. 9.The pickup cartridge has modules of lightning protection, power polarity reverse protection and power protection inside. 10.It adopts the technology of super audio signal transmission and uses RVVP2×0.5 mm2 shielded cable which can transmit three kilometers without distortion. 11. Super-ambient temperature ranging from -20°c to 70°c ensures high-quality recording of back end. 12.The integrated, specialized and front audio amplifier drives active speaker, DVR and headphones etc directly. 13.It can be applied to sync monitoring and recording of outside environment including law enforcement in safe city, square, street and organs door etc. 14.It agrees with RoHS specifications without hazardous substances forbidden by EU in construction. 15.It agrees with CE standard of EU and construction norms of sync audio and video recording system issued by the supreme procuratorate. 16.It passes certification from the center which is for security and police electronic products quality inspection in ministry of public security of China.

Basic Company Information

Nanjing Yuantuo Tech Co.,Ltd

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