New Drone System Boosts Lowaltitude Security

As drones evolve from aerial photography tools to potential security threats, the need for precise countermeasures in high-density areas has become critical. The ND-BO004 omnidirectional anti-drone interception system represents a technological leap in low-altitude security, offering comprehensive protection without physical barriers.

At its core, the ND-BO004 operates on a "disrupt and redirect" principle. Unlike blanket jamming systems, it employs targeted electromagnetic waves to precisely interfere with a drone's GPS navigation while severing its control link. This sophisticated approach analyzes flight patterns to force intruding drones into either automatic return or emergency landing modes—effectively neutralizing threats without collateral damage.

The system establishes an impenetrable defense network through multi-band coverage, including:

• 410-440MHz (remote control and data links)
• 840-930MHz (industrial communication bands)
• L1 GPS 1.57GHz and L2 GPS 1.22GHz (satellite navigation)
• 2.40-2.50GHz and 5.70-5.90GHz (common video transmission and Wi-Fi frequencies)

This comprehensive frequency suppression ensures effective interception regardless of a drone's frequency-hopping technology.

The ND-BO004 combines power amplifiers, multi-band antenna arrays, and intelligent control panels in a compact, IP67-rated enclosure capable of withstanding heavy rain and dust. Its 360-degree coverage eliminates blind spots inherent in directional systems.

Deployment options range from permanent rooftop installations to temporary tripod setups, with rapid activation capabilities. The system's low-power emission design ensures operator safety while maintaining a 1.5-kilometer protection radius. With a 10:1 suppression ratio, it can simultaneously identify and neutralize multiple targets, dramatically reducing threat response times.

This technology proves particularly valuable for high-security temporary events—major sporting competitions, political summits, public celebrations, and critical infrastructure protection. By establishing controlled low-altitude airspace with minimal interference, the system prevents unauthorized drone activities while maintaining operational discretion.