The full frequency spectrum detection equipment detects, identifies, and locates "low slow small" drones by detecting the transmitted radio signals (control, image transmission signals) of their targets. This device can not only detect common frequency band drones, but also identify unknown frequency band drones such as modified drones and overseas drones.

Directional conutermeasures are effective countermeasures against low, slow, and small drone targets. The device emits high-power radio signals to form electromagnetic signal shielding in a specific area, blocking the reception of GPS navigation, remote control, and image transmission signals of the drone, causing the drone to make an emergency landing.