werden

Hi everyone, I helped a relative set up their CV-301-8ch DVR at their business, with a little bit of headache we were able to get viewing in IE working (remotely and locally on the network) and the smartphone app viewing working. However the software recommended by SVAT (NetViewer) as a standalone viewer will not login to the DVR, and we're not sure why. Rather than troubleshoot the 'why' I'm hoping there may be some cheap or opensource alternatives to NetViewer that are known that will work with this or any 8-ch DVR security system? Thanks!