Passive Detection · Precision Localization · All-Weather Operation
Our Anti-UAV Acoustic Positioning System is a cutting-edge passive detection solution engineered to counter the rising threats of unauthorized drones in high-sensitivity areas.
By leveraging advanced beamforming technology and AI-powered acoustic pattern recognition, the system passively detects, locates, and tracks drones through their unique sound signatures — without emitting any electromagnetic signals, ensuring full operational covertness and immunity to anti-radiation threats.
As a professional system integrator, we supply high-quality PCBA modules for anti-UAV platforms and support full customization: aesthetic layout design, code generation, mechanical integration, and software adaptation.
This system delivers reliable low-altitude surveillance for military bases, airports, critical infrastructure, and border security — even in harsh environments where radar and optical sensors struggle or fail.
Listen-only working mode; zero electromagnetic radiation. Undetectable by anti-radiation weapons and highly resistant to electronic jamming.
Works reliably in fog, rain, dust, daylight, and complete darkness. Fills critical detection gaps of radar and optical systems.
Uses phased-array microphones and TDOA algorithms to achieve meter-level positioning. Distinguishes drone acoustics from ambient noise.
Lower hardware and maintenance costs than radar. Supports distributed networking to form a wide-area “acoustic detection net”.
Simultaneously tracks multiple drones with fast response. Delivers real-time data to command centers.
Lightweight, modular design for fixed, portable, and vehicle-mounted use. Seamlessly integrates with radar, CCTV, and jamming systems.
| No. | Parameter | Specification |
|---|---|---|
| 1 | Microphone Units | 64 units (max. 192 units) |
| 2 | Acoustic Bandwidth | 20Hz–20kHz |
| 3 | Positioning Time | 100ms |
| 4 | Max Targets | 3 targets (can be further increased) |
| 5 | Single Array Detection Distance | 0–500m (quiet environment) / 0–150m (urban environment) |
| 6 | Three-Array Synergy | Distance accuracy: 10m or 10%; Tri-array triangular positioning |
| 7 | Multi-Array Networking | Max distance: 2–5km |
| 8 | Positioning Accuracy | 5° (when drone is hovering) |
| 9 | Azimuth Angle | Max 360° |
| 10 | Pitch Angle | Max 80° (working range: -20° to 90°) |
| 11 | Dimensions | 460*460*20mm |
| 12 | Weight | <3.5kg |
| 13 | Interface | USB / RJ45 / Serial Port |
| 14 | False Alarm Rate | <10% (with AI recognition) |
| 15 | Recognition Rate | >90% (with AI recognition) |
In long-term conflict zones — especially the Middle East — drone threats are growing rapidly in frequency and sophistication.
Our system provides passive covert operation, all-weather reliability, high precision, and low cost — ideal for desert and high-risk environments.
What truly differentiates us: We focus on supporting system integrators with high-performance PCBA modules, customized aesthetic layout, and professional code generation — reducing your integration costs and speeding up project delivery.
Reliable Passive Anti-UAV Solution with PCBA Integration, Custom Options & 15+ Target Tracking – Ideal for System Integrators Seeking Cost-Effective Integration
The 64-Channel Spiral Microphone Array Acquisition Kit is an integrated professional system built for high-precision acoustic signal collection, drone detection, noise analysis, and real-time audio-video synchronization. It combines a high-performance MEMS array, industrial-grade acquisition board, and HD camera, delivering stable, reliable, and lossless data capture for research, security, and industrial applications.
This acoustic acquisition kit provides excellent anti-interference ability and full-range coverage, making it superior to traditional monitoring methods. It effectively solves radar blind spots and is widely used in drone detection, urban noise monitoring, industrial fault diagnosis, and security early warning. With plug-and-play design and professional support, it is the best choice for accurate acoustic monitoring.
| Equipment | Item | Details |
|---|---|---|
| Microphone Array | Channels | 64-channel MEMS |
| Microphone Array | Structure | Multi-arm spiral |
| Microphone Array | Frequency | 20Hz - 80kHz |
| HD Camera | Sensor | IMX298 |
| HD Camera | Resolution | 1080P 30fps |
| Acquisition Board | Interface | USB + Gigabit Ethernet UDP |
| Acquisition Board | Sampling Rate | 192kHz |
| Acquisition Board | Sampling | Synchronous Sampling |
For inquiries, pricing, customization or bulk orders, please contact our sales team directly.
