APPARATUS FOR MOTION SENSOR OF MICROWAVE

摘要

PURPOSE: A microwave motion sensor device is provided to minimize the malfunction of sensing a target through a microwave motion sensor. CONSTITUTION: A microwave motion sensor(1) grasps a distance with a target through a high frequency. A vibration sensor(910) senses the vibration of the microwave motion sensor device. If the vibration sensor sense the vibration, a microprocessor(906) controls the opening or closing operation of an automatic door.