ZOOM Commander II &ndash; Remote Zoom & Focus Control for Sony & Canon Camcorders with LANC or &ldquo;remote&rdquo; jacks. (This unit was previously made by Sign Video.) Use with any Sony or Canon video camera that has a small round (3/32') jack labeled LANC or REMOTE Two independent zoom speed controls, each with its own zoom in & zoom out button Record/Pause; Auto/Manual Focus Mode; Focus; power on; power off. Power LED. Record LED (Sony only) Includes dual purpose slope/flat tripod handle mount Made in USA; All aluminum cabinet; No batteries