Against the backdrop of the intertwining global pandemic and regional conflicts, China continues to strengthen the construction of its border security prevention and control system. This article introduces how the “Guardian” prevention and control system enhances border surveillance capabilities through radar monitoring and the integration of multiple technologies, effectively preventing illegal border crossings and transnational crimes, thereby contributing to the modernization of national security barriers.

In response to the security risks brought by the widespread use of drones, our company has independently developed a “Low-Altitude Defense System.” Integrating detection, tracking, and jamming capabilities, it can precisely counter “low, slow, and small” drones, effectively ensuring regional security.

This article provides a systematic analysis of drone LiDAR technology, covering its working principles, classifications (such as pulsed and phase LiDAR), and application scenarios. Through laser ranging, multi-line scanning, and GPS/IMU integration, it achieves high-precision 3D mapping, making it suitable for fields such as geographic information, construction, and disaster monitoring.

This article introduces the application of drone radar technology in water flow observation. By leveraging the Doppler effect, it enables precise measurement of flow velocity, enhancing the efficiency and safety of hydrological monitoring. It is suitable for complex environments and emergency response scenarios.

The drone detection radar system (LiDAR) accurately acquires three-dimensional surface information by emitting and receiving laser pulses. Unaffected by weather conditions, this technology can penetrate vegetation and efficiently generate high-precision terrain data, making it widely applicable in fields such as mapping, exploration, and geographic information.

The low-altitude drone detection radar provides continuous surveillance of low-altitude airspace, enabling precise identification and tracking of targets such as micro-drones, vehicles, and individual soldiers. Utilizing the principle of electromagnetic wave echoes combined with multi-dimensional discrimination technology, it effectively distinguishes drones from birds. Equipped with capabilities such as multi-target tracking, strong clutter resistance, and rapid deployment, it is suitable for security and reconnaissance scenarios.

Fifteen individuals illegally entered Zhuhai from Hong Kong, with twelve tracked across multiple regions, including four confirmed cases. Facing severe risks of imported cases, the Lakeda intelligent coastal monitoring system aids in precise crackdowns on illegal border crossings and strengthens maritime pandemic defenses through round-the-clock radar surveillance and smart early warning capabilities.

Lakeda Drone Detection Radar is a highly efficient and flexible detection system mounted on drone platforms, widely used in fields such as resource monitoring, environmental assessment, and security protection. It achieves target identification and tracking by emitting and receiving electromagnetic waves, significantly enhancing monitoring efficiency and data accuracy.

This article provides a detailed explanation of key radar performance parameters, including observation airspace, data rate, measurement accuracy, resolution, and anti-jamming capability, to help optimize radar observation and data processing efficiency.