Low-altitude anti-drone solutions

Low-altitude anti-drone solutions Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Low-altitude anti-drone solutions, Electronics Company, Unit 903, Cameron CommCentre, 458–468 Hennessy Road, Causeway Bay, Hong Kong.

Integrated Low-Altitude Airspace Security Solutions:
Acoustic Detection & Microphone Array Monitoring System
High-Speed FPV Airspace Mitigation Equipment
Wide-Range Drone Swarm Signal Suppression System
Laser Aerial Threat Suppression Unit
+852 9565 8748

09/10/2026

Acoustic Drone Detection System | Counter-UAS Solution: What about fiber-optic drones? What about the 20–150m radar blind zone? Don't worry — the New Ark acoustic detection system has it covered.
Radar inherently misses the low-altitude near field: too close, too low, multipath interference — a UAV drone vanishes the moment it enters this zone. Fiber-optic drones are even harder: no radio emission, no radar echo, no RF signature to lock onto. New Ark acoustic detection solves both — it listens for rotor signatures, not signals, and catches drones inside the blind zone.

🔹 Core Specs
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional
✅ Multi-rotor UAV: ≥500m detection range
✅ Passive sensing: 20Hz–80kHz, zero RF radiation
✅ Intelligent geofencing: virtual perimeter, instant alerts
✅ Localized assembly: core modules & PCBA kits for customer-side local assembly

Radar covers distance; New Ark acoustics cover the near field. Supporting customer-localized assembly — we supply the core technology, you build and brand locally. DM us for a New Ark blind-zone gap analysis.

09/10/2026

Drone Detection System |Where radar cannot see, where radar cannot go, in the 20–150 m low-altitude band, even for fibre-optic UAVs with no RF signature — New Ark's passive acoustics hear, locate and report before intrusion, while you keep sovereignty over deployment and evolution.. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.

Active radar inside refineries, chemical plants and LNG terminals creates explosion risk and compliance issues. Strict safety rules prohibit active electronics in hazardous zones, leaving drone defense gaps.

🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500–2000m range, handles 1–30+ fiber-optic UAV swarm targets
▫️ Laser Payload (Fixed/Vehicle-Mounted): 2–3km high-precision tracking & response for single intruder UAVs
▫️ High-Speed FPV Interception Unit: 350km/h top speed, manual/automatic modes, 400–800m locking range, ≥90% operational success rate

Passive acoustic arrays deploy at safe external offsets, delivering 360° detection with zero RF emission and no ignition risk. DM for our hazardous site compliance guide.

09/10/2026

Drone Detection System |Where radar cannot see, where radar cannot go, in the 20–150 m low-altitude band, even for fibre-optic UAVs with no RF signature — New Ark's passive acoustics hear, locate and report before intrusion, while you keep sovereignty over deployment and evolution.. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.

Active radar inside refineries, chemical plants and LNG terminals creates explosion risk and compliance issues. Strict safety rules prohibit active electronics in hazardous zones, leaving drone defense gaps.

🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500–200m range, handles 1–30+ fiber-optic UAV swarm targets
▫️ Laser Payload (Fixed/Vehicle-Mounted): 2–3km high-precision tracking & response for single intruder UAVs
▫️ High-Speed FPV Interception Unit: 350km/h top speed, manual/automatic modes, 400–800m locking range, ≥90% operational success rate

Passive acoustic arrays deploy at safe external offsets, delivering 360° detection with zero RF emission and no ignition risk. DM for our hazardous site compliance guide.

08/10/2026

Drone Detection System |Where radar cannot see, where radar cannot go, in the 20–150 m low-altitude band, even for fibre-optic UAVs with no RF signature — New Ark's passive acoustics hear, locate and report before intrusion, while you keep sovereignty over deployment and evolution.. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.

Radar fails in the 20–150m low-altitude band due to terrain clutter. Zero-RF fiber-optic UAVs exploit this gap, flying below radar coverage completely undetected.

🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500–2000m range, handles 1–30+ fiber-optic UAV swarm targets
▫️ Laser Payload (Fixed/Vehicle-Mounted): 2–3km high-precision tracking & response for single intruder UAVs
▫️ High-Speed FPV Interception Unit: 350km/h top speed, manual/automatic modes, 400–800m locking range, ≥90% operational success rate

This passive acoustic layer fills the gap with zero RF emissions, integrating seamlessly with existing systems. DM for a low-altitude threat assessment.

08/10/2026

Drone Detection System | Acoustic detection: the indispensable core method for fiber-optic drone defense. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.

🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500–2000m range, handles 1–30+ fiber-optic UAV swarm targets
▫️ Laser Payload (Fixed/Vehicle-Mounted): 2–3km high-precision tracking & response for single intruder UAVs
▫️ High-Speed FPV Interception Unit: 350km/h top speed, manual/automatic modes, 400–800m locking range, ≥90% operational success rate

Critical infrastructure C-UAS tenders have clear hard parameter requirements on detection range, target capacity and frequency band. Our system specifications align perfectly with mainstream tender evaluation criteria, from 10km 360° RF coverage to ≥48 simultaneous target tracking, helping you build a compliant, high-scoring technical proposal.
👉 **DM “TENDER”** to get our standard tender parameter table and compliance documentation package.

08/10/2026

Drone Detection System | Acoustic detection: the indispensable core method for fiber-optic drone defense. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.

🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500–200m range, handles 1–30+ fiber-optic UAV swarm targets
▫️ Laser Payload (Fixed/Vehicle-Mounted): 2–3km high-precision tracking & response for single intruder UAVs
▫️ High-Speed FPV Interception Unit: 350km/h top speed, manual/automatic modes, 400–800m locking range, ≥90% operational success rate

You do not need to replace your entire legacy C-UAS stack to add fiber-optic drone detection capability. Full system replacement wastes budget, extends timelines and discards your existing security investment. Our modular detection units integrate seamlessly with your existing radar, RF and C2 platforms via standard interfaces, adding core silent drone capability in as fast as 2 weeks.
👉 **DM “UPGRADE”** to get your legacy system retrofit plan and cost estimate.

07/10/2026

Drone Detection System | Acoustic detection: the indispensable core method for fiber-optic drone defense. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.

🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500–200m range, handles 1–30+ fiber-optic UAV swarm targets
▫️ Laser Payload (Fixed/Vehicle-Mounted): 2–3km high-precision tracking & response for single intruder UAVs
▫️ High-Speed FPV Interception Unit: 350km/h top speed, manual/automatic modes, 400–800m locking range, ≥90% operational success rate

For system integrators bidding on critical infrastructure C-UAS projects, failed site acceptance due to underperforming fiber-optic drone detection is the top cause of payment deductions, penalty clauses and reputational damage. Many bids promise full-spectrum detection, but fail real-world validation against zero-RF targets. Our field-verified performance and acceptance test support package dramatically improves your bid success rate.
👉 **DM “ACCEPTANCE”** to get our site acceptance support package and verified field performance reports.

06/10/2026

Drone Detection System | Acoustic detection: the indispensable core method for fiber-optic drone defense. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.
🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500-2000m, handles swarms of 1 to 30+ fiber-optic UAVs

Single drone threats are evolving into coordinated drone swarms. Our multi-layer defence architecture combines acoustic detection, analytical RF unit and microwave payload. Support fixed site deployment or vehicle-mounted mobile defence, capable of mitigating 1–30+ fiber-optic UAV swarms.
👉 Drop a message now to book your system demo discussion and get commercial quotation.

06/10/2026

Drone Detection System | Acoustic detection: the indispensable core method for fiber-optic drone defense. Drone acoustic localization with localized solution support, multi-sensor fusion integration, counter-drone solution provider. Detection – Identification – Tracking – Precision response. Providing C-UAS solutions for critical infrastructure clients across oil & gas, energy, airports, data & logistics centers, and ports.
🔹 Core System Specifications
✅ Analytical RF Detection & Response Unit: 360° full-azimuth 10km radius, 0.1–6.2GHz band, engineered to preserve civilian Wi-Fi, GPS, 4G & 5G
✅ Acoustic Array: Standard 3-unit, 360° omnidirectional detection, network-scalable from 5km to thousands of km
✅ Detection Performance: ≥700m for multi-rotor fiber-optic UAVs | ≥5000m for fixed-wing UAVs | tracks ≥48 simultaneous targets
✅ Passive Sensing Layer: 20Hz–80kHz | zero RF radiation | intelligent geofencing with virtual perimeters & instant real-time alerts
✅ System Integration: Standard tracking output, fully interoperable with third-party sensors & C2 command platforms
▫️ Microwave Payload (Fixed/Vehicle-Mounted): 500-2000m, handles swarms of 1 to 30+ fiber-optic UAVs

No need to rebuild your whole CUAS platform. Our system outputs standard tracking data and seamlessly interoperates with your existing radar, RF sensors and command & control systems. For CUAS manufacturers and solution vendors, this is a ready-to-add sensor module to enrich your product portfolio quickly.
👉 Message in your requirements, our technical team will connect with you for integration consultation.

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Unit 903, Cameron CommCentre, 458–468 Hennessy Road, Causeway Bay
Hong Kong
UNIT903

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