Intelligent multi sensor fusion perimeter security system SP150VF, mainly consists of intelligent MMW detecting radar, long range IR camera and 3D vision blind area coverage module in an integrated structure. This system is working based on the MMW detecting radar’s continuously scanning of the protection area, integrating with edge AI deep learning algorithm, realized real time alarm and video tracking of the moving intrusion target in the protection area. It is able to intelligently recognize different intrusion target like human and vehicle, filtering out false alarm like animal, trees, rain etc, and supporting unattended operation of perimeter control. It is widely used in high-end perimeter security area such as military, prison, power grid, railway, airport and so on.