The invention relates to a mobile phone APP machine room operation system. The system is characterized by consisting of a machine room, a server, a data front-end processor, a mobile phone, an alarm module, a switch, a monitoring host, an intelligent equipment monitor, an entrance guard controller, a router, a network hardware video recorder and a pick-up head. The mobile phone APP machine room operation system has the advantages of scientific and reasonable structural design, stable data transmission, reduced economic loss, mitigated management burden and convenient operation, thereby being a highly innovative mobile phone APP machine room operation system.