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What is a CCTV DVR Card?

April 26, 2017card CCTV channels compression DVR geovision MPEG-4 SERIES

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What is a CCTV DVR Card?

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A DVR is a “Digital Video Recorder” (DVR) that records motion video in a digital format to a hard disk. This can include various models such as stand-alone, PC, television, cable or satellite. Sizes include small, portable, desktop, industrial and commercial. DVR Software enables personal computers to extract segments of video for playback from the hard disk. Closed circuit television (CCTV) has replaced analog VCR’s with Digital Video Recorders. These electronic devices formerly stored images on magnetic videotape for playback. Video cassette recorders have been replaced by technology with Digital Video Recorders know as DVR Cards. The result is a pure digital picture of the highest quality for playback, recording and video archiving. If you need to dropship DVR Systems or Buy your Cheap DVR Card you have to browse eMixt.com for our hight quality Digital Surveillance Systems & DVR Cards Wholesale from China.