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What is camera analog video signal, digital video, video security monitoring?

author:admin time:2020-12-11 hits:1662
Video surveillance & control system (VSCS) is an electronic system or network that uses video detection technology to monitor the fortified area and display and record the scene images in real time.


2.0.2 analog video signal


Based on the current analog TV mode, the baseband image signal of about 6mhz or higher bandwidth is required.


2.0.3 digital video


The digital signal with strict time sequence obtained by processing analog video signal or directly digital conversion from optical image is expressed as data with specific data structure and can represent the original image information.


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