Review on 🎥 2-Pack 30ft Pre-Made BNC Video Power Cable - All-in-One Surveillance Camera Wire with Four Connectors for CCTV DVR System by Billy Reeves

This product is a praise! Stick this in the back of your DVR and you'll be sorry. The plastic BNC connector to the metal cylinder will move and YOU will experience video loss. Just try to push the button on the front of the DVR and the cheap connector on the back will cause a "video loss" on the screen. I screamed for hours. This product is cheap overseas junk. Broken connection. I would be wary of putting my security in cheap, low quality cables and connectors.