YDLIDAR X4PRO is a 360 degrees two-dimensional rangefinder (here in after referred to as X4PRO) developed by the EAI team. Based on the principle of triangulation, it is equipped with related optics, electricity, and algorithm design to achieve high-frequency and high-accuracy distance measurements.

 The mechanical structure rotates 360 degrees to continuously output the angle information as well as the point cloud data of the scanning environment while ranging.