I am selling a PhotoTrap high speed infrared trigger. It comes with a cable for Canon cameras (a Nikon cable is available seperately).
The PhotoTrap is similar to the TrailMaster system, but it's primarily designed for high speed photography. Photographers such as Scott Linstead use it to produce images of flying/jumping insects, bats, and hummingbirds. It can also be used like a trail monitor, to photograph shy nocturnal mammals.
For details, see
www.phototrap.com. There is a detailed article on the PhotoTrap on Naturescapes. For more examples, check out Scott Linstead's website.
In good cosmetic condition and full working order. $400 USD ono, plus postage.