A multi-point wireless fire crisis monitoring system is designed in this paper. The system is consisting of smoke sensor, temperature sensor, microcontroller, wireless transmission module, and computer. With a temperature sensor and smoke sensor as sensitive components, the status of the test site is sent back to control center through the wireless channel after receiving the request command. The computer completes the work of compilation, analysis, display, stores the test results and makes

more »

... appropriate judge at control center. The system could play an important role on prevent and reduce the fire crisis.