Hi, I have got an 8 channel Annke POE CCTV camera setup. Unfortunately the NVR has died, and Annke have not been helpful with sourcing a replacement unit. The camera model is I61G and the NVR model is N48PAU. If anyone could help me out that would be awesome or a work around? Am i able to use another brands NVR would it work with Annke cameras? What brand could i possibly use which is great and reliable ? Any help on this topic would be greatly appreciated. As my property is big I don't intend to replace all the cameras as they are in awkward hard to reach areas. Thanks !