An AI-based intelligent imaging system for environmental monitoring, boundary intrusion detection, and on-site target motion behavior monitoring is established, utilizing infrared cooling imaging technology, high-speed video transmission technology, image stitching technology, artificial intelligence target recognition technology, and servo control technology. It provides 24/7 real-time monitoring and detection of flying bird targets, while simultaneously offering real-time surveillance of boundary intrusions. It monitors individuals, cats, and dogs crossing the boundary in real-time and triggers an alarm immediately if they enter. The system employs multi-field-of-view lenses to achieve a wide and distant monitoring range. It can observe large-scale scenes with a short focal length field of view, monitor perimeter security with a medium focal length field of view, focusing on suspicious intrusion targets, and observe distant targets with a long focal length field of view.