Security entrance system using Identification means and Operating Method thereof

The security access system and its method of operation are provided with identification means. Method of operating a secure entry system according to an embodiment of the present invention is based on the security management server, the first comprising the steps of: receiving information related to the identification information and the owner obtained from the identification means and registers, to visit the owner home the one people receiving the personal information the information relating to the above visitor to register the receiving step and the identification information and the visitor information of obtaining the identification information obtained from the first identification means, and the received information in the security management server, and comparing the registered information, the step and if the visitor is properly registered visitors, the terminal of the owner of the personal information the information related to the visitor to check whether the visitor is properly registered visitors according to the comparison result characterized in that it comprises the step of providing.