Directional-to-all-directional electromagnetic interference devices are deployed in specific protective areas to create all-weather no-fly zones for drones, thereby forming an effective barrier against such aircraft. The system emits interference signals to disrupt the remote control links, video transmission links, and navigation signals of drones, forcing them to make emergency landings or be driven away. Each frequency band can operate independently based on the software platform. This product features a modular design and can be integrated with signal detection systems. When the drone detection system identifies an intruding drone, the interference system will respond promptly to drive it away, thereby creating an automated protection zone for detection and counteraction.