Digital monitoring system has password security, there is no authority on personnel will not be able to monitor system information, system Settings, delete files, and other operations.
数字监控系统有安全密码，没有权限的人员将不能对监控系统进行查询，设置系统，删除文件等操作。
Digital monitoring system has password security, there is no authority on personnel will not be able to monitor system information, system Settings, delete files, and other operations.
数字监控系统有安全密码，没有权限的人员将不能对监控系统进行查询，设置系统，删除文件等操作。
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