What the hell are you talking about?
I'm pretty certain that English isn't your primary language. Either that or you have no command of the English language, probably due to too many hard drugs, a severe blow to the head, or just plain mental retardation. I'm betting on the former.
What sort of cameras are you talking about? Speed cameras? Security cameras? Backup cameras? Green or red button? That sounds a lot like the pot of The Matrix.
we're going to bneed more details about what you're talking about in order to help resolve your button-pressing problem.