I'm not sure what that setup would cost. Initially, I looked up a remote-controlled tripod that would allow the administrator to change its view, that is about $100.
I imagine Mammoth's is a video camera -- more expensive, and I don't know what the web software would cost to allow different people access. ...but we can check into that. It would certainly be a possibility. Although I don't know what the zoom quality would be for a video camera. Our current web cam gives us a 10X optical zoom.