Erm, I referring to those switch lock cable release... Not the one u describe. The Nikon IR remote works in the manner u said, but u need to switch to remote release on your camera first. I find the release cable is a more practical option.
Come to think abt it, Phottix Cleon II might work exactly what you have described, but for a wireless radio release at $60, I find it not practical... Unless you want to take group photo with yourself in it under hot sun and timer release has becomes impractical...
i already have a remote. where can i switch to remote release to test it out ?
sorry for the many questions. thanks.