Microwave Sensor, Infrared Sensor, Photocell manufacturer / supplier in China, offering High Speed/Rapid Fast / Garage / Overhead/ Industrial Door Identification of Human-Vehicle Microwave Doppler Radar Motion Sensor, Yoursensor Microwave Motion Radar Sensors for Automatic Industrial Gate and Garage High Speed Door for Logistics and Warehouses, Yoursensor Human-Vehicle Smart Recognition Sensor with High Quality Radar Detector for Warehouse and so on.