基于无线技术的楼宇环境监测系统设计

finally completed the design of the room security alarm.In this design,the alarm circuit hassimpler structure,reliable control module,better performance/price ratio and ability to completeexpected functions.It has good application prospects and has theoretical reference value andpractical guidance significance for the application and development of SCM.Keywords:WIFI module;STC89C52 microcontroller;smoke monitoring module;buildingenvironment monitoring system;