fleetvision.org

Many automobiles today have a biometrics industry lock that could identity whether or not a person trying to open the door should be allowed access or be allowed to drive. Already, some models of cars do not have keys, rather there are biometrics industry  ignition devices. This has made things a bit tricky for valet parking, though. However, there are also some available user initiated overrides that allow for these kinds of contingencies. These security devices make it so much easier to rest assured that when you leave your car in the parking lot that it will likely still be there when you come back later on.