Hi, I'm facing the "wave" effect problems on all 4 cameras at one of my site.
All the cameras are installed in a room next to air conditioning chiller room and there are also high voltage cables passing by on the ceiling of the room where the cameras are installed.
May i know what is the best way to solve this problem?
I'm using RG59 cable for my cameras. The furthest camera is about 30m from the DVR.
Thank you very much for your help.