A:Answer Hi, I might be late but, if you already have Erthnet Cat5E or cat6-7 with Rj45 plugs -meaning internet cables- running from dvr to cameras location, and bnc on the dvr and this camera which is bnc, all you need is to buy on the web passive video baluns 8MP, they are inexpensive, try to stay under 150 ft. Of cable between dvr and each camera, but even a little more might work well. Hope this helps. Make your research on the web.
