在加强社区内部的管理中，拥有可以对社区内部进行监控的系统可以节省下来很大一部分人力，并且比人为的巡逻更加可靠、安全。-Strengthen the community within the management, with a monitoring system within the community can be saved a large part of the human, and more reliable than human patrols, security.