http://www.nikonchat.com/nikon-remote-trigger-d200/

the use of remote activation with SB-600?
Is there a device that can connect to the SB-600 to work remotely and not have to use the camera flash of Set It Off? i use a Nikon D200.
I have a PC to hot shoe adapter for my SB600 (I have for under $ 20, but the link here is a little more) that allows me to connect my radio slave. Or you could invest in a SU800, which does not send a visible flash, and is connected to the shoe camera.
Using a wired shutter release/remote trigger with the easytag GPS Module