This is for security but often my cameras simply time out. When they work, they are clear and crisp but as a security app, it leaves much to be desired! Adding cameras to the NVR is painful and it appears that one is not actually adding them to the NVR at all but rather in parallel to it and ONVIF seems more of a dream than an actuality. Clicking on events to see any recorded video never works. More importantly, a major problem is that it keeps renaming the cameras so, until it’s open, I can’t assume it will be the one I need to view!