Dont get confused between an NVR and DVR.  

 

NVR

An NVR is a Network Video Recorder where the signal is sent digitally typically over CAT5 or CAT6 cable. 

 

DVR

A DVR is a Digital Video Recorder which contrary to its name is actually an analogue signal typically over COAX cable.  

NVR

Network Recorder

3MP

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2MP

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