Infra Red Racing Lap Timer but for some other applications

but for some other applications a longer cable would be better suited

slide the RAM adapter over the factory windscreen button

The RAM-B-201U

or maybe the famous RAM self-leveling drink cup holder

Infra Red Racing Lap Timer but for some other applicationsIntroducing the Onboard TV infra red lap timer, a must have accessory for motorsports enthusiasts. Complete kit with IR beacon to trigger the timer at the start finish line, and a LCD receiver mounted on your vehicle which will give you instant lap time information as soon as you cross the line. View your current lap time, lap number, and fastest lap for your session. Note: The only lap timer in the industry with a 2 Year warranty.