PocketWizard
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![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/7c/Black_PocketWizard_Plus_II.jpg/220px-Black_PocketWizard_Plus_II.jpg)
The PocketWizard is a wireless radio triggering system for off-camera lighting developed in the late 1990s, by LPA Design, an American company based in South Burlington, Vermont.
It requires a transmitter electrically connected to the camera, usually mounted on the camera's hot shoe, to trigger a remote receiver connected to a remote flash unit via a PC Cord.