The invention relates to a distribution network operating state monitoring device with a four-remote function, which belongs to the field of distribution network operating state monitoring. The distribution network operating state monitoring device comprises a line monitoring unit, a communication unit and a background master station. According to the distribution network operating state monitoring device, the distribution network operating state can be comprehensively monitored, and the distribution network operating state monitoring device has the remote monitoring function on load current and temperature of distribution lines, has the remote signaling function on the failure state of the distribution lines, has the remote control function of controlling the line monitoring unit to enter/exit the failure warning state and has the remote regulating function of configuring line failure criteria according to the actual operating characteristics of the lines. Proper failure criteria can be established according to the operating characteristics of different distribution lines, so that the failure predication accuracy of the device is increased; a field transmission test can be carried out to verify the functions of the device, so that field failure troubleshooting and verification are convenient, and the reliability and effectiveness of the device are increased. A standard IEC60870-5 communication protocol is adopted, so that the repeated construction investment of the background master station and the operating and maintenance cost of the monitoring device can be reduced, and the distribution network operating state is accurately, reliably and effectively monitored.