dvr

I need to replace a DVR recorder from Grundig GD-RT series. I can't find it anywhere in stock... does anybody know where I can get it?

Hi, I'm just wanting to know, is it possible to link up multiple Hikvision NVR's (all on the same network) and view all the attached cameras through IVMS so for example: I have 2 16 channel NVRS with 16 cams on one NVR and 9 cams on the other, can I view them all on one screen without having...

I have been trying to sort out boot issues on the above DVR, which I got hold of to try and fix. I've never had it working although it has worked well in the past. It boots to the Hikvision "Embedded Net DVR" splash screen then the monitor states that it "cannot display this video mode". Then...

Hi Is it possible to connect a remote DVR system with cameras to my local Hikvision DVR so I can monitor both sets of cameras on the one system? Many thanks

trying to connect my hikvision dvr to the internet, wasn't able to enable DDNS, received error message: The server is exception. Operation failed. can anyone help??