... the decentralized and independent power supply system and each device within the system System overviewBeijing Dynamic Power Co,Ltd ... reporting; Quick fault locating; Intelligent traffic control; System self—diagnosis, Automatic recording.2 Various networking modesComplied with ... , PSTN, IP, DDN, ISDN, ADSL, wireless CDMA/GPRS, optical transmission, and 3G networks.3 Mature supervision platformWith ...