DVR or NVR?
A quick guide.
DVR
Records analog HD cameras (AHD, TVI, CVI) over coaxial cable. Good when old wiring can be reused.
NVR
Records IP cameras over network cable, often with PoE power. Better detail and easier to expand.
A quick guide.
Records analog HD cameras (AHD, TVI, CVI) over coaxial cable. Good when old wiring can be reused.
Records IP cameras over network cable, often with PoE power. Better detail and easier to expand.