· Electricity meters energy data acquisition, processing, storage, and communication
· Multi-protocol supported to communicate with different electricity meters
· IEC60870-5-102 protocol supported to talk to master station
· 11 communications ports: Ethernet, 2 RS-232, Parallel, 3 internal modems, 4 RS-485
· Huge flash disk storage space from 4M up to 2G bytes
· Configuration and DBF database files saved in DOS file system
· Timing tasks management for flexible objects
· GPS Clock Synchronization, internal high precision calendar clock
· Multiple users with different authorization levels
· Hardware self-diagnosis function
· Remote online software upgrade