针对目前居民生活、工厂工地防盗报警器不容易隐藏、安装复杂、灵敏度低等缺点,设计一种高灵敏防盗报警器。系统通过微波感应控制触发电路,实现报警功能,电路结构简单,制作成本低廉。 For the current life, factory site burglar alarm is not easy to hide, the installation of complex, low sensitivity and other shortcomings, the design of a highly sensitive burglar alarm. The system controls the triggering circuit through microwave induction to realize the alarm function. The circuit structure is simple and the production cost is low.