Review on WildHD 4x150ft All-in-One Siamese BNC Video and Power Security Camera Cable - 2 Female Connectors - Max 5MP HD CCTV DVR Compatible (White) by Danielle Landry

I bought these BNC cables (black) on July 3rd 2020 but never had the chance to connect them to my security cameras as I was going through traffic tests and then on COVID -19 knocked . So many things have been shelved until today December 23, 2020 when I decided to use them. First, these cables are not labeled "to cameras" and "to DVRs" like BNC cables. (White). I've tried both sides and found that with black BNC cables, either side works no matter where you connect them. The very bad thing about these cables, at least the ones I have, they stopped working after about 30-60 minutes. Now I'm out of working BNC cables and since the return date is past I have to accept this loss and buy another set of cables. I'll make sure they are this time. I bought a set of white BNC cables and they worked from the start and continue to work to this day.