Anti Drone Fence

SIT Anti Drone Fence

SIT Anti-Drone Fence is a strategically engineered vertical defense that protects valuable infrastructure. Using high-tensile wire mesh, anti-corrosion posts, an explosion-relief clearance, and an overhead canopy, it forms a fortified shield against hostile drone incursions— even under high wind loads and destructive payloads.

SIT Anti-Drone Fence is the first of its kind physical aerial defense interface, designed to target, pause, and eliminate any drone before they can reach their sensitive areas. Designed according to the strictest rules of HCIS SEC-21, this is a well-crafted system to protect facilities including, but not limited to, fuel depots, energy holding systems, transformer yards and industrial complexes.

DESIGN EXCELLENCE & REGULATORY COMPLIANCE

The SIT Anti-Drone Fence is completely designed to be compliant with the HCIS SEC-21 guidelines as per the High Commission of Industrial Security to make sure your project complies with the most demanding security and safety standards of the Kingdom.

ROBUST POLE DESIGN: Poles extend 3m above and inward, with a tapered polygonal design and engineered foundation for enhanced strength.

HIGH TENSILE WOVEN MESH: Built with 1500 MPA tensile wires to stop 80 kg drones at 250 km/h, even with explosive payloads.

EXPLOSION IMPACT MITIGATION: Installed 7 meters away from the asset to minimize the impact of potential explosions.

CORROSION RESISTANT: All components are hot-dip galvanized, ensuring long-lasting performance even in corrosive environments


OPTIMIZED MAINTENANCE: Mesh starts 2.5m above ground for easy maintenance; guide wires direct any failure outward, protecting the asset.

  • Polygonal Posts: 2 Posts with fabric in between supported by line ropes
  • CTC of Posts: 12 m
  • Height of Posts including crank: 23 m
  • Height of Drone Impact: 2 of total height ~15 m
  • Drone impact location along length: Center of posts
  • Drone Velocity: 250 kmph
  • Drone weight: 80 kg (self weight) + 5 kg (Explosives) = 85 kg
  • Preload on Line Ropes: 3 kN

OUR SYSTEM COVERS

  • Passive drone defense observance
  • Structural load and wind resistance validation
  • Explosive impact loads testing
  • Incorporation of foundation and geotechnical design
  • Site-specific risk assessments (SRA)
  • Installation & Civil Work