Review on 📹 Amcrest 4K Security Camera Cable 60FT BNC Cable, All-in-One Video and Power Cable for Security Camera, HDCVI, HDTVI, DVR - 2-Pack CCTV Camera Wire (2PACK-SCABLE4K60B-PP) by Patrick Ross

When I plugged in the 4k camera, horizontal lines appeared on the screen. Tech support said you need a 4k BNC cable. I googled and found 2 sources that said my existing BNC cable would support a 4k camera because it's analog. Anyway, I tried the cable and the lines were still there. I have an 18 channel power supply. I finally got tired of the power supply from my first CCTV setup and it fixed the horizontal lines. I'll try that tomorrow on an existing cable. I connected 2 4k cameras with this cable. 1 camera seemed weird at night so I switched cameras. I've moved and am in the process of placing cameras. I will order more of these