The DG-W2001 device is a directional spectrum electromagnetic suppression system that utilizes servo- driven phased array technology. It disrupts drone navigation (GNSS) and communication links (remote control/video transmission) by emitting high-power directional electromagnetic beams. A single unit creates a 1‒3 km long, 500 m high, and 200 m wide electromagnetic barrier. Multiple units can be networked to form a 360° defense perimeter. Typical deployments involve four units arranged at 90° intervals, enabling coverage of over 1 km² for critical facilities such as
prisons, government compounds, and military zones.