# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

User | 用户

This refers to the operators of the alarm system (e.g. owners, subtenants). They can be assigned separate rights and user codes to restrict access to certain parts of the building for example.

这是指报警系统的操作员（例如业主，分包商）。例如，他们可以分配不同的权限和用户代码来限制对建筑内某些区域的访问。


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