... for telecom, electricity, railways,military,finance,transportation and other industriesDKZ2000 series can realize remote monitoring for the decentralized and independent power ... IP, DDN, ISDN, ADSL, wireless CDMA/GPRS, optical transmission, and 3G networks.3 Mature supervision platformWith the integration of video and ... . Centralized Supervision System for Power Supply and Environment DKZ2000 series