SUPERSELLER Sound Monitor Voice Clear Low Noise Audio Pickup Microphone for cctv Video Surveillance Security Camera
Description
Features: *Using high-fidelity/low noise processing chips with low noise performance and provide pure tone quality and powerful movements. *It is suitable for different types of MIC supervised listening environments,such as bank,prison,examination places,shopping mall and industry factory,marketplace,factory and meeting system,etc. *Strong points:Low noise,wide range operation voltage,small electricity consumption,long distance transmission. *The sound pickup is the best choice to be used with the TV monitoring and safety system. *Fashion appearance for applying to a variety of situations,using the high-fidelity digital processing chip to amplify the audio signal via the code and decode technology.It can eliminate the background noise and high frequency interfered voice efficiently. Specifications: Operating Voltage: DC6V-12V Output level:0-6V Dissipation circuit:10mA Audio monitoring range:5-100 square meter Frequency response:300~5500Hz Output impedance:600Ω Item size:70*70*45mm
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