NVR
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Also known as: Network Video Recorder
An NVR (Network Video Recorder) is the modern IP-camera recording appliance — it ingests RTSP/ONVIF streams over Ethernet, encodes them with hardware H.265, writes to internal HDD arrays, and serves clients over RTSP, HTTP, or proprietary VMS protocols. Unlike older DVRs (which digitized analog feeds), NVRs are pure-IP. Channel counts…
Definition
An NVR (Network Video Recorder) is the modern IP-camera recording appliance — it ingests RTSP/ONVIF streams over Ethernet, encodes them with hardware H.265, writes to internal HDD arrays, and serves clients over RTSP, HTTP, or proprietary VMS protocols. Unlike older DVRs (which digitized analog feeds), NVRs are pure-IP. Channel counts span 4 to 256+; storage often runs into petabytes for mega-projects. FI Tech edge analytics boxes consume RTSP from existing NVRs (Hikvision DS-7700, Dahua NVR5, Axis Camera Station) so customers preserve their VMS investment while adding AI without ripping out infrastructure.
