Proximity Sensor, Photoelectric Sensor, Vehicle Loop Detector manufacturer / supplier in China, offering 12-240V DC/AC Opposed Through Beam Photoelectric Sensor Car Parking Sensor for Smart Parking System, No Blind Area Type2 IR Beam Sensor Infrared Barrier Safety Light Curtain Sensor for Zone Security Alarm System and Machinery Protection, 50m 2D Laser Lidar Scanner Sensor/Vehicle Measurement Lidar Scanner for Vehicle Classification Dimension Measurement at Toll Stations and so on.