The Summit timer is of course homologated as a wired timer. You still need the homologated start gates, photocells,. etc to complete the package.
Overall the Microgate Racetime 2 kit has been proven to be the best overall investment with a complete package to use either wireless or wired. Designed as a training kit, the Racetime 2 is without equal for racing as well.http://www.sportstiminginterna...od_training_ski.html