you are missing the mark. The point is to make it available to anybody with a cell phone not in some private elevators.Quote from Banjo:
Actually, it's already done and will be available in some vehicles starting 2015 model yr. The guy's so far behind the curve it's ridiculous. There are private elevators and office doors that use this system.
Quote from nkhoi:
you are missing the mark. The point is to make it available to anybody with a cell phone not in some private elevators.