The VendaVolt Clear Token Visa & MasterCard Cashless Timer Payment Kit installs in only a few minutes into virtually any Pickleball or Tennis Ball Launcher. Players can start and stop the Pickleball or Tennis Ball Launcher from the opposite end of the court using the Clear Token cell phone app. Tools required are; Philips screw driver, plyers and snip tool to cut one wire. You do not need to have any mechanical or electrical technical background. It is truly a "Plug N' Play" installation! View photo instructions.