The newly redesigned VZ-Pro-L is the original industrial grade workhorse designed specifically for the popular LANC-ready "prosumer" one piece DV camcorders, including the Sony DSR-200A, VX-1000, VX-2000, TRV-900, PD-150, PD-100A; and Canon's XL1, GL1, Optura and Elura (with docking station).
The VZ-Pro-L sends zoom, focus and other commands through the camcorder's built-in LANC protocol, which is standard in most every DV camcorder on the market today.
Just plug the controller cable into your camcorder's Control-L (LANC) jack. That's all there is to it! Does not require any modification or alteration to your camera. Use The VZ-Pro-L hand-held, or clamp the controller to your tripod pan handle.