The Flash2Pass™ consist of the new, second generation, patented Flash2Pass™ transmitter installed your MINI, and its corresponding receiver installed in your garage. A double flash of your headlight high beams opens or closes your garage door. The digitally encrypted signal and rolling code technology gives you the ultimate in security, and keeps strangers out of your garage. Up to six transmitters may be used to operate a single receiver, and additional receivers may be installed elsewhere and programmed to your Flash2Pass™ equipped vehicle. A small one-time investment gets you the maintenance free system, with no remote transmitter to get lost or stolen. Flash2Pass™ gets its power from your car, so you will never need to replace any batteries. Works with cars, trucks, motorcycles, tractors and riding mowers with a 12v electrical system, and virtually any garage door opener manufactured since 1982. Quick and easy do-it-yourself installation.