门禁，又称出入管理控制系统，是一种管理人员进出的数字化管理系统。
Entrance guard system, as well called access controller system, is the digital management apparatus to control the access of the personnel.
门禁，又称出入管理控制系统，是一种管理人员进出的数字化管理系统。
Entrance guard system, as well called access controller system, is the digital management apparatus to control the access of the personnel.
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