The DJI Matrice 4 Series is a high-performance drone designed for industrial applications, introduced by DJI. The series includes two models: Matrice 4T and Matrice 4E, equipped with powerful smart inspection and laser marking measurement capabilities. The Matrice 4T is suitable for various scenarios including power line inspections, emergency response, public safety, and water resource monitoring, while the Matrice 4E focuses on high-precision professional surveying and detailed surface inspections. Its open body design with enhanced AI computing power and upgraded accessories improves the safety and reliability of the flight system, thereby enhancing operational efficiency and precision. This high-end industrial drone is priced starting at ¥38,888 for the Matrice 4T and ¥27,888 for the Matrice 4E, making it suitable for enterprises and organizations in need of high-precision and high-efficiency aerial operations.