I was wondering if anyone can help?? I need a video selctor box that is run off 12volt, iwant to input 3 or 4 cctv cameras and have 1 output to the monitor. The sticking point is I need to be able to flip from one camera to another by a switch (not on the unit itself) It is for a boat applicaton and I want to mount the selector below cabin and have a push button switch mounted on the dash that I can flip through the cameras 1 at at time . any suggestions, or can it be built by anyone.
Thank you
Todd