Data Interfaces and Communication Protocols：DL/T645-1997、DL/T645-2007
Carrier frequency：2MHz～12MHz OFDM，Carrier communication rate：100Kbit/s～12Mbit/s
Kernel：High performance 32 bit processor，Working frequency100MHz
Two-way communication：Nodes automatically and automatically register and events automatically report
Communication interface：UART，1200bps/2400bps/4800bps/9600bps/115200bps(self-adaption)
Power consumption：Static power consumption≤0.13W，Dynamic power consumption≤0.6W
Depth: 15 level relay
Carrier receiving sensitivity：100uVrms
The compression of the data frame improves the transmission efficiency of it.