CCTV 4ch H.264 TVI DVR Supporting 1ch audio in/out

• HD-TVI is a kind of HD analog composite signal . HD-TVI signal through the analog-to-digital conversion, video decoding and 2D image processing,convert to HD YCbCr, and use BT1120/BT656 format for transmitting the data to compressed chip, to achieve the purpose of monitoring the real-time preview and video. At the same time, HD-TVI also supports the coaxial transmission to control the data(the video signal), control data transmission in a coaxial cable, which simplifies the wiring requirements, and make the installation and adjustion conveniently.

  • Take analog video transmission technology, use coaxial cable as the transmission medium;

  support 720P@25fps, 720P@30fps, 720P@50fps, 720P@60fps,1080P@25fps, 1080P@30fps  video transmission;

  support coaxial bidirectional data communication, can send  control signal to the acquisition side via the receiving end (such PTZ, zooming);

  Making long distance reliable transmission:720P@25fps can ensure the reliable transmission of 500 meters high quality HD video signal;

  This series DVR support  1080P/720P Real time video preview,real-time or non real time video encoding and playback 

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Customized camera housing;

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