The Adeunis RF wireless audio-conference system is now making an entry on the athletics tracks through the Franche-Comté Athletics League. During competitions, it provides triangular communication between two groups of people: the starter, electric timer and secretariat on the one hand and the overall referee and competition and race referees on the other. The product was chosen particularly for the "open mike" communication concept, which allows all users to talk when they want, without having to wait their turn or use an activation accessory to initialise communication.