On Pokemon gold in mahogany where is the secret switch for team rockets cameras?

Okay after you first enter the base get past the first camera followed by two grunts, go for the first opening/doorway or whatever you want to call it & proceed. Possibly followed by one more camera and enter another close by opening then follow the path leading to a room [with 2 plants, and a scientist, and some item(forgot what it was)]. After defeating the scientist approach the computer and press "a" and select "yes".

Or if you feel like it you could train your Pokemon by battling grunts(optional).