Microwave Detector with high penetration, which adopts advanced rigorous monitoring arithmetic of ; integrates high level processing technique of digital molectron; and uses SMD wiring integrated circuit assembling and installing. When there is something approaching ATM machine, it could trigger the process of recording precisely, its detecting distance is 0-5 adjustable. It is low power consumption with little volume, and could work under the vile circumstances of smoke, dust, vapor, chemical atmosphere, and high or low temperature, easy reliable installation, reliable and stable property. TIPICAL APPLICATION: ATM Machine Important Financial District Small Scale Store Residential Building Outdoor Activity Confidential dept. Warehouse School Control the following components of equipmentsAlarm/Siren System of SMS Alarm Intelligent Terminal