Data interfaces and communication protocols：DL/T645-1997、DL/T645-2007Carrier frequency：270kHz±15kHz BFSK，Carrier communication rate：420bps/840bps/1260bps
Kernel：High performance 32 bit processor，Working frequency62.5MHz
PLC zero-crossing detection
Two-way communication：Automatically and initiativelynodes register and automatically events 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.
Transmission efficiency is improvedby the compression of data frame.