There are many factors to consider: footprint (space to put the DVR), securing the DVR, multiple user access, remote access, features and abilities, etc. Choosing the right DVR is crucial. DVR, video surveillance, CCTV, Digital Video Recorder; it's all so confusing. Video security is a mission critical application. A security CCTV DVR provides much more advanced functions than the old technology of a VCR.

    When designed and installed by qualified, experienced professionals, the PC based...
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