ellabbs 0 Posted May 19, 2019 hi, not sure where to go next, dvr,nvr poe, hdcvi or what, im so confused. whats the best most cost effective system for home cctv. i have a 2mp system at the minute and want to upgrade it, wast thinking of a dhua 8ch nvr4108-hs , i have up to £200 to spend on the unit, all my cameras are 2 mp bnc connections , so will i need to upgrade all the cameras as well. if so so be it ill do it slowly. any advice greatly accepted. . Share this post Link to post Share on other sites