Abstract:A wireless fire monitoring system based on ZigBee technology is realized. A wireless network is formed by fire detection nodes to execute wireless data communication. In the hardware design, the system consists of ZigBee fire detection network, gateway and monitoring center. The software of the overall structure is based on Brower/Server(B/S). The development of Z-Stack used in this system and the ZigBee wireless communication process are introduced in detail, and the user interface based on Web is introduced as well. Compared with traditional wired fire monitoring system,the wireless fire monitoring system based on ZigBee bears advantages of no wiring, simple structure,lower cost and better ability of anti-damage.