Our group is considering buying some remote cameras, while wired is cheaper, you have to put up with running the wires and then rewinding them. Wireless is more expensive, but may be quicker to set up. (I prefer cheaper). But the question that came up that we're not sure about is this:
If you put two cameras in the same room (or close together) will wireless cameras interfere with each other more than wired, less, not at all, somethimes, maybe maybe not.
Anybody got any knowledge they can share about this?