The Signal Detection Module is a device capable of detecting and precisely locating drones and their operators (remote controls). Through in-depth spectral analysis and feature recognition of drone signals, a single unit can monitor in real time a wide range of information—including the drone’s serial number, model, location, speed, altitude, flight path, and the operator’s location—within its detection range. The product features a compact, lightweight design and is easy to install and remove, making it suitable for use in low-altitude security operations across various scenarios.