Remote monitoring device for underground power distribution point

The invention discloses a remote monitoring device for an underground power distribution point. The remote monitoring device comprises an industrial personal computer located in a working substation, a local fan point substation PLC located in a working site, multiple detection sensors, a proximity switch, a ground switch and an uninterruptible power supply, wherein the industrial personal computer communicates with the local fan point substation PLC through an industrial Ethernet, a nearby switch and a ground switch in sequence, collects feedback voltage and current of each sensor and switch and equipment operation state parameters of each power distribution point of a working face, stores data of each sensor in the database of the industrial personal computer, and visually displays the equipment operation state on the industrial personal computer, when the industrial personal computer detects that equipment parameters are abnormal, response is fast, instant communication is carried out between the local fan