Digital Video Recorder

Digital Video Recorder-Based Systems

The arguments for:
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Digital video recorder systems can be built from small systems to fairly large systems over time with minor incremental cost for each step.
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The organization has only to buy as many DVRs as it needs to add at a time.
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DVRs can be networked together (some better than others) into fairly large systems.

The arguments against:
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DVRs often become obsolete in a very short time, having been replaced by a newer recorder with more recording capacity and better features in less than two years.
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