| 摘要 |
PURPOSE: An access control system is provided to prevent access person information inputted through an access information input device from being exposed to the outside according as access person information input device is connected to the second network. CONSTITUTION: One or more access controllers(320) control the access situation of a passer. The first server(330) offers information to one or more access controllers. The first server stores information inputted through one or more access controllers. The first network(340) performs communication between the first server and one or more access controllers. One or more access controllers are connected to the second network(350). One or more passer information input units(310) are connected to the second network. |
