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- AT-606 Fixed UAV Detection Equipment
- AT-610 EWALL - Fixed Counter-UAV Electronic Wall with Shielding Function
- AT-626 UAV Detection and Warning Equipment
- AT-607 Fixed Counter-UAV Equipment
- AT-611 Fixed Navigation Decoy Equipment
- AT-620 Portable Counter-UAV Equipment
- AT-619B Portable Counter-UAV Shield
- AT-616 Handheld UAV Detector
- AT-623 FPV Killer
- AT-605 Portable Counter-UAV Equipment
- AT-619A Portable Counter FPV Shield
- AT-618 Backpack-type Counter
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AWP Ewall Solution to Protect Critical Areas
2025-12-23
I. Executive Summary
As low-altitude drone threats rise rapidly, FPV racing drones, commercial aerial photography drones, and modified payload drones pose significant security risks to critical sites. The EWALL Fixed Electronic Shielding Wall forms an "impassable" directional radio barrier to effectively block drones from crossing core protected areas while ensuring normal communications remain undisturbed. It is a core component for building low-altitude security systems.
This solution utilizes a closed-loop system of detection—identification—jamming—data recording to build an EWALL-based, 24/7, zoned, scalable, and upgradable anti-drone defense system.
II. Threat and Requirement Analysis
2.1 Main Threat Types
- FPV Racing Drone Penetration: High-speed, low-altitude, strong anti-interference capabilities, and able to carry explosives/incendiaries; difficult for traditional radar to detect.
- Commercial Drone Reconnaissance/Delivery: Capable of aerial photography, radio interference, or carrying payloads for destruction.
- Swarm Interference and Saturation Attacks: Multi-drone coordination to break through defenses using sheer numbers.
2.2 Key Site Pain Points
- Need for a 24/7, unattended low-altitude defense system.
- Must ensure no interference with normal communications at military airports, oil depots, or residential areas.
- Effective counter-capabilities against FPV swarms and consumer drones like DJI.
- System must be upgradable to adapt to future protocol changes and tactical upgrades
III. Overall System Solution
The EWALL-based low-altitude defense system consists of three layers:
- Detection Layer （AT-606）:
Passive detection (5–7km), identifying drone models, pilot locations, and flight paths. - Processing Layer （EWALL Electronic Shielding Wall）:
Creates a 600m ×300m× 50m airspace electronic barrier to block traversal.
3. Command and Control Layer （AT-608 Platform）:
Centralized situational display, automated linkage, emergency plan execution, and log recording.
IV. EWALL Functional Details
4.1 Product Positioning
EWALL is a directional interference device for "core area protection". By projecting a 3D interference beam toward the sky, it creates an impassable electronic barrier. Unlike traditional omnidirectional jamming, EWALL does not affect the normal communication of the site or its surroundings.
4.2 Technical Features
- Precise Protection, No Communication Interference: Interference is directed toward the sky, avoiding ground communication facilities. The hollow interference structure ensures communication remains unaffected both inside and outside the zone.
- High-Efficiency Interception of FPV and Multi-Protocol Drones: Uses proprietary SDR interference codes effective against high-resistance FPVs. Covers ELRS, Crossfire, DJI Ocusync, Lightbridge, etc.
- Flexible Networking: Multiple units can form a closed quadrilateral/polygonal protection ring. Deployment density and angles can be adjusted based on terrain.
- Fast Response & Auto-Linkage: Response time <5seconds; can run continuously or trigger automatically upon detection.
- All-Weather Operation: IP66 rated, supporting operation in heavy rain, salt spray, and extreme temperatures.
V. System Workflow
- Detection: AT-606 detects drone → Analyzes model/pilot.
- Assessment: System determines threat level.
- Interference: EWALL automatically activates.
- Result: Drone returns home / hovers / forced landing / crashes.
- Recording: System logs the event and generates a report.
Ⅵ. Deployment Details of EWALL in Fixed Critical Sites
Typical Deployment Example for Large-Scale Critical Sites
- Deploy 1 EWALL unit every 600 meters along the perimeter
- Form a closed-loop “low-altitude defense circle”
- Install detection equipment on command towers or elevated positions
- Optionally deploy mobile integrated detect-and-engage units to support rapid gap coverage
Ⅶ. Summary of System Advantages
- Strong defensive capability: Highly effective jamming performance specifically against FPV drones
- No risk of communication interference: Suitable for sensitive sites such as military airfields and oil depots
- All-weather operation: Stable 24/7 continuous operation
- Scalable deployment: Protection coverage can be expanded by adding nodes as required to form a larger defense perimeter
- Future-proof upgradeability: Based on an SDR architecture, with jamming algorithms upgradable via software updates, ensuring long-term effectiveness of the system
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Production Base: 4F to 6F, Building C, Ganghongji High-tech Intelligent Industrial Park, Shenzhen
