Laser Machine, CNC Tools, Sensor Head manufacturer / supplier in China, offering High-Quality 1535nm Laser Rangefinder Module 4000m (4km) Long-Range Distance Sensor with RS422 for Surveillance Systems, Class 1 Laser Uart 800m Long Range Distance Measuring Sensor Module for Outdoor Applications, 20Hz Fast Response RS232 Laser Rangefinder Lidar Sensor 100m Range for Stacker Positioning Control System Distance Measurement and so on.