This system includes the DerbyStick, start switch w/ 40 foot cable, three stop sensors, CD including USB drivers & documentation, and your choice of race software.
You must use this product with a computer. You can purchase race software from us or use a terminal window program to read your results. You will need to provide a regular incandescent light source at the finish line (one 60W lamp for every 2-3 lanes). Comes with a one year warranty.
