Excluding IP cameras there are currently four formats used to deliver HD video for CCTV cameras. Also each format needs a specific HD security recorder. This means that you have to choose a particular format you like then pick an HD security DVR that is compatible with it. The good news is that all of these formats work well whether used for home security cameras or in your place of business. So the question remains: how do you know which HD Camera format is the right one to use?

High definition security recorders are quickly becoming the standard for the surveillance industry. Why should someone consider upgrading and are they actually a better choice?