| 2. | In addition , for its application in unattended substation , important traffic crosses , hydrological observation and the monitor of frontiers and coastal fronts and so on , remote video monitoring system plays a key role in motoring system 另外,一些特殊的应用如无人值守变电站、交通管理、河道水文监测、边海防监控等,远程视频监控是监控系统不可缺少的最主要的功能。 |