Data Interfaces and Communication Protocols：DL/T645-1997、DL/T645-2007
Carrier frequency：365kHz±20kHz BFSK
Carrier communication rate：500bps/1Kbps/1.5Kbps/2.4Kbps
Wireless frequency band：470MHz-510MHz GFSK，Wireless communication rate：10Kbps
Kernel：High performance 32 bit processor，Working frequency:72MHz
PLC zero-crossing detection
Two-way communication：Nodes automatically and automatically register and events automatically report
Communication interface：UART，1200bps/2400bps/4800bps/9600bps(self-adaption)
Power consumption：Static power consumption≤0.25W，Dynamic power consumption≤1.5W
Depth:15 level relay
Carrier receiving sensitivity：80uVrms
The compression of the data frame improves the transmission efficiency of it.