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How It Works

DVRs work by plugging into your television in much the same way as a VCR system. They can work with a variety of setups, including TV antennas, digital or analog cable systems, and satellite systems for the input video signal. They may also use your regular telephone line in order to download daily programming information for advanced recording functionality.

The DVR units themselves look much like traditional VCR units but have additional outlets in the back of the device for the phone line connection and ports such as Ethernet for broadband Internet connectivity. The audio/video ports are used for connection to your television and for optional VCRs, camcorders, and microphones which can be connected as necessary.


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