T.Radar® ER is an advanced software-defined 4D AESA pulse-Doppler radar offering exceptional detection performance, with a range of up to 6 km for commercial drones like the DJI Mavic 3. The system features element-level digital adaptive beamforming and GaN power amplifiers, enabling precise tracking of targets with radar cross-sections as small as 0.01 m². Equipped with a built-in kinematic tracking algorithm, it identifies multirotor drones based on flight path characteristics, significantly improving target recognition accuracy. T.Radar® ER is ideal for fixed-site deployments such as border defense and critical infrastructure protection, and can be integrated with T.Cam Mesh and AI image recognition for adaptable terrain coverage and optimal detection. With a fully digital architecture, the system delivers stable and reliable long-range surveillance, suitable for all-weather, continuous operations and high-demand missions.