3KM Dual-Mode Anti-Drone Defense System | Omnidirectional Detection & GPS Spoofing for Critical Infrastructure

The LKLQ-FRT2004 is an intelligent counter-unmanned aerial vehicle (C-UAV) security system integrating omnidirectional detection, multi-mode jamming, and navigation spoofing capabilities. The device adopts a highly integrated structural design, with a total weight of <30 kg and compact dimensions (512 * 461 * 315 mm), supporting flexible deployment in various complex environments. It features a built-in high-performance detection unit capable of covering multiple detection methods, including protocol parsing, digital video transmission detection, analog video transmission detection, and digital remote control signal detection, enabling effective identification and tracking of mainstream consumer-grade and professional UAV models on the market.

The system is equipped with an optional navigation spoofing unit, capable of completing UAV signal intrusion within 3 seconds, supporting directional expulsion and no-fly-zone enforcement strategies. The device offers excellent all-weather environmental adaptability, with an operating temperature range of -20°C to +55°C, an ingress protection rating of IPX5, and support for 24/7 unmanned operation. It is suitable for locations with high standards for low-altitude security, such as airports, nuclear power plants, and large-scale events.

1. Multi-Band Navigation Spoofing

   Supports optional spoofing unit with an effective range of 2–3 km (customizable) and compatibility with mainstream navigation systems such as GPS, BeiDou, and GLONASS.

2. Integrated Lightweight Design

   Total weight <30 kg, compact structure, facilitating rapid deployment and mobile support.

3. High-Gain Antenna System

   External ultra-wideband high-gain antenna supports precise detection and jamming of FPV and consumer-grade drones.

4. Dual-Mode Flexible Switching

   Supports automatic mode (24/7 monitoring) and manual mode (precise control), adaptable to different defense scenarios.

5. Intelligent Self-Check and Status Monitoring

   Built-in current detection and system self-check functions enable real-time monitoring of device operation, ensuring long-term reliability.

6. Efficient Heat Dissipation and Silent Operation

   Equipped with a high-airflow silent fan for efficient heat dissipation and low-noise operation, suitable for urban and noise-sensitive areas.

• Rapid Signal Intrusion– Completes UAV signal intrusion within 3 seconds, supporting directional expulsion/no-fly-zone enforcement.
• Excellent Environmental Adaptability– Operating temperature -20°C to +55°C, IPX5 waterproof rating, stable operation in complex environments.
• Multi-Mode Detection and Jamming– Supports full-dimensional detection including protocol parsing, digital/analog video transmission, and remote control signals.
• Intelligent Integrated Design– Lightweight and compact, supports 24/7 unmanned operation, reducing maintenance workload.
• High Compatibility and Scalability– Covers mainstream UAV models, supports spoofing unit customization and expansion.

• Airports and Air Traffic Control Zones: UAV intrusion detection and real-time response.
• Nuclear Power Plants and Energy Facilities: Perimeter low-altitude security and signal control.
• Key Site Protection: All-weather detection, jamming, and spoofing defense.
• Large-Scale Event Security: Temporary deployment for rapid low-altitude security barrier construction.
• Urban Key Areas: Low-altitude control for government buildings, stadiums, and assembly venues.
• Border and Patrol Points: Lightweight deployment for mobile security missions.