1. A method for security checking or transport of persons by an elevator installation comprising the steps of: a) generating at least one authentication signal caused by a person interacting with a mobile authentication device and seeking to use the elevator installation; b) detecting the at least one authentication signal with the mobile authentication device; c) the mobile authentication device checking the at least one authentication signal with at least one person reference; d) in the case of correspondence of the authentication signal and the person reference, the mobile authentication device providing at least one identification code; e) detecting the at least one identification code with a stationary recognition device of the elevator installation; and f) assigning to the identification code one of a predefined travel destination and an input travel destination input at the recognition device by the person.