Designed for individual combat operations, the detector utilizes passive detection technology to provide 360° real-time monitoring, identification, and alerting for both DIY FPV drones and conventional UAVs. Equipped with high-precision phase-comparison direction finding, a single set can determine drone bearings. Its modular design consists of a handheld detection unit with 6.5-inch touchscreen (displaying target details, operator location, offline maps, and trajectory replay) and a helmet-mounted direction-finding module, ensuring optimal battlefield adaptability. Ideal for military operations, border patrols, and critical site protection.