The Aim IR Transmitter is used so that the data logger can record lap times. The transmitter normally, would be placed on the pit wall.
This will pick up the beacon on the car, each time it passes the transmitter it breaks the beam. This is how it records lap times. This will then be shown on the dash.
Aim Technologies are committed to supplying professional engineers quality Motorsport products. The cables and accessories are well-engineered and designed for rigours of Motorsport.