Hi,
My interest in CCTV has stemmed from an initial request to upgrade CCTV in friends business premises. Upgrade from Geovision GV600 to X-vision 16 channel high resolution real time card. My background was electrical and electronic engineering. I have a self taught interest in computers but now knowledge base is outdated. Based on this installing this CCTV should be a relatively straight forward process but beware the standard of documentation, compatibility and software issues. Research as best you can before you buy and hope your product package hangs together.