Definition
A recorder that captures and stores video from IP cameras over a network cable (PoE). NVRs handle high-resolution footage, support remote viewing, and are the standard for modern security camera systems.
Why this term matters
In security and surveillance, this term usually connects to image quality, coverage, and whether footage will actually be usable when you need it.
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Related pages
Related terms
DVR (Digital Video Recorder) An older recorder that captures video from analog (coax-cabled) cameras. DVRs co… IP camera A digital security camera that sends video as data over a network cable. IP came… ONVIF An open industry standard that lets cameras, recorders, and software from differ… Camera resolution (1080p / 4K / MP) How much detail a camera captures, measured in megapixels (MP) or shorthand like…
Discipline: Security & Surveillance