The invention provides a wireless intelligent thermodector. The thermodetector is characterized by mainly comprising an advanced RISC (reduced instruction set computer) machine (ARM) processor (1), a Flash storage unit (2), a synchronous dynamic random access memory (SDRAM) (3), a general packet radio service (GPRS) module (4), an Ethernet interface (5), a geographic information system (GIS) module (6), a liquid crystal display (LCD) module (7), a keyboard input module (8), an analog / digital (A / D) converter-input (9), an A / D converter-output (10), a power supply module (11), an alternate current-direct current (AC-DC) module (12), a real-time clock (13), a multipath control input (14) and a multipath control output (15). The wireless intelligent thermodetector has the functions of automatic data recording and storage, real-time analysis, real-time display, clock synchronization, automatic monitoring (supervision), abnormal data warning, failure alarming, remote control, security management, automatic transmission, self-startup in outage and the like, has the advantages of simple structure, convenience for assembly and debugging and good reliability, and solves the problems of more conversion equipment, complicated equipment assembly, complicated cable distribution, slow abnormal response and the like in the conventional equipment.