balun

Hello, everyone! First time working with HDCVI technology and I think I bought the wrong equipment :) First of all, I didn't see any better section where I could post my question, so if this is not the right place for this thread, I kindly ask the moderators to move it to a more appropriate...

I have an analog camera connected via ethernet cable using something like this. A few weeks ago i bumped the cable slightly and it started having issues. I made sure everything is connected properly but there are still issues. What confuses me the most is the fact that 50% of the time it works...

Hi, I am currently running RG59 coax cable for 9 Dahua Ultra series 2MP starlight cams. They are great cams! I am starting to pick up video signal issues (loss of signal, ground loop looking interference such as rolling lines etc) due to some of the cables that run under ground in conduit most...

I have an 8 camera, analogue system (Geovision GV-1240) using rg59 siamese cable. Additionally, I have a Blue Iris system that has another 8 POE HikVision cams. I am looking to upgrade the analogue system/cameras to POE, and run all of it via a single Blue Iris system. My question is...