91原创视频在线观看,国产亚洲美女精品久久久2020,亚洲精品国产手机,国产精品日韩欧美一区二区三区,欧洲亚洲欧美国产日本高清,久久精品麻豆,欧美一区二区三区日韩免费播

The centralized alarm system developed by Fuben shares, the monitoring objects include transmission, wireless, official telephone, special telephone, CCTV monitoring, passenger information, clock, power supply and other subsystems.

It is responsible for collecting, processing, storing, querying, displaying and printing the running state of the equipment in the output communication system to drink the fault warning information, and uploading the fault information of each system to the integrated monitoring system.