By means of cloud computing technology, the RP-EFM electrical fire monitoring system realizes efficient transmission of electrical safety data from the field to the cloud to the APP, multi-dimensional intelligent monitoring, analysis of electrical safety hazards such as electric leakage, arc, overload, short circuit and abnormal line temperature, accurate positioning of electrical fire hazards and timely information pushing, so that electrical safety can be seen, touched, protected and controlled. The arc-extinguishing electrical fire protection device, fault arc detector, wireless smoke detector and combustible gas detector, etc. are used to collect data in real time. After hazards are checked on site, the whole process and results are recorded to the platform directly by the APP. Users can grasp the actual situation through the electricity safety report online, and eliminate such problems as opaque electricity consumption, unauthorized connection, non-standard use of electrical appliances and line aging. Meanwhile, linkage monitoring, fire protection, fire doors and emergency lighting provide a basic guarantee for monitoring, control, isolation and lighting security.