The table below provides a comparison of timing systems; These systems, usually known as timing gates or photocells, are typically used to provide accurate timing for sprint testing, but some of the products allow also to perform pacing protocols and reactive agility tests, thanks to the addition of lights and sounds.

You can scroll left-right (for desktop/tablet) or top/down (for mobile) inside the table to see all products available, and use the search bar to focus
the comparison on one technical aspect. 

There are currently 8 products in this table, from the following companies: Brower Timing, Cronox, Fusion Sport, Lisport, SmarTracks, Swift Performance, Timing Mate, and Zybek Sports