Buying Guide
Low-Altitude Security Radar: The Key Sensor for Detecting Silent Drones
Silent or signal-off drones defeat pure spectrum detection. Low-altitude radar uses active detection to close the perception gap in low-altitude defense.
01The value of active detection
Spectrum detection depends on drones radiating signals; radar detects every target through echoes, including silent and modified drones. A 5km detection range buys precious time for response.
02Multi-sensor fusion
Radar + spectrum detection + EO turret form the complete chain — "radar detects, spectrum identifies, EO confirms, countermeasures respond" — the mainstream architecture for low-altitude defense systems.