awolowo

Hi all, am Awolowo, call me Andy. Am here to get solutions and broaden my mind on CCTV concepts. Hi again I have task that needs solution. There is already a CCTV solution in place (DNR-analog) and I have been tasked with tapping the CCTV feed to another system (NVR-digital). There is a network port behind the DVR but I need to know all I need to know to hook up with the feed to avoid any unforeseen behavior with both systems. Thanks for helping in advance.