I. The Truth of Low-Altitude Security: It Is Not Merely “Detecting Rogue Drones”, but Effectively Neutralizing Them

After 2026, low-altitude threats go far beyond casual tourists taking aerial photos:

• Modified FPV drones intruding into airport clearance zones, forcing commercial flights to divert;
• Cinewhoop drones circling chemical plants to film manufacturing processes and steal data;
• Unwelcome aerial drones appearing directly above grandstand areas at concerts;
• Modified border-patrol drones conducting closerange reconnaissance, even with GPS disabled.

Traditional counter-measures are proving inadequate:

• Jamming guns: limited range of several hundred meters; ineffective against preprogrammed autonomous flight routes;
• GNSS spoofing: significant compliance and regulatory risks;
• Detection-only solutions: “seeing but being unable to stop” equals zero protection.

A true benchmark solution integrates detection, identification, high-speed pursuit, precise locking, physical neutralization, and full-process forensics.

II. Why the Industry Is Embracing Null-Space Hayabusa LKHB

Foshan NullSpace did not pivot from consumer drone filming to security work. It develops countermeasuregrade highspeed guided interceptor drones from the ground up.

The Hayabusa LKHB series establishes three layers of defensive perimeter:

Model	Positioning	Core Capabilities	Typical Application Scenarios
LKHB-1.5	Individual RapidResponse Unit	1.2 kg weight, handlaunched ejection, top speed 350 km/h, 1.5 km combat radius	Sports events, factory compounds, adhoc security missions
LKHB-5	OnSite Permanent Compound Defence	Top speed 380 km/h, 5 km interception radius, 8minute operational endurance, dualsensor guidance	Substations, chemical parks, storage facilities
LKHB-30	WideArea DeepLayer Defence	Top speed 400 km/h, 30kmclass coverage, 5 000 m service ceiling, longrange flight	Airports, border zones, critical energy infrastructure

Additional 7-inch standard and 10inch hybrid-wing variants reach a maximum speed of 460 km/h, specifically engineered to counter high-performance modified FPV drones.

III. Benchmark Scenario 1: Civil-Aviation Airport Clearance Zones

Airports face two major risks from rogue drones:

1. Jamming equipment interfering with aircraft navigation signals;
2. Rogue drones loitering along final-approach flight paths.

Null-Space Workflow:

1. Detection via radar and optoelectronic sensors → assessment on command platform → LKHB-30 interceptor deploys.
2. Dual-sensor AI guidance (640-pixel thermal imager + 1200TVL visible-light camera): reliable target locking in pre-dawn conditions, rainfog haze, and against backlighting.
3. Pure kinetic-energy impact; no explosives or shrapnel, posing no hazard to terminal buildings or runways.
4. Low-latency RTSP video streaming; full interception footage recorded for civil-aviation security traceability.

As one airport client put it: “We do not want to merely scare rogue drones away. We need to stop them from flying ever again.”

IV. Benchmark Scenario 2: Chemical / Power / Energy-Storage Industrial Parks

Operators in these sectors face two key hazards: industrial espionage and fire risks.

• Unauthorised drones photographing tank farms, pipeline galleries and facility vulnerabilities.
• Jamming guns risk disrupting instrumentation; net-capture drones lack sufficient speed.

This is where the LKHB5 delivers decisive value:

• 24-hour standby posture; automatic identification of intruder drones within 5 km.
• AI discriminates among birds, kites and drones; falsealarm rate ≤ 5 %.
• 8-minute operational flight time, supporting 23 successive interception attempts per sortie.
• Repairable after impact, delivering cost savings compared to singleuse netcapture munitions.

V. Benchmark Scenario 3: Major Sports Events, Concerts and Official Government Functions

Event security demands ultrafast response capability:

• No unauthorised drones permitted over grandstands, stages or VIP zones.
• Sometimes as little as 30 minutes available for full deployment.
• Intruder drone pilots are often untrained amateurs.

LKHB1.5 Individual Variant:

• Transportable in carry-case, hand-ejection launch; operational within 5 minutes.
• Accelerates 0-100 km/h in 1.3 seconds; intercepts intruders almost the moment they appear.
• Human operator only issues the “engage intercept” command; AI handles target tracking, impact execution and evidence recording autonomously.

VI. Comparative Advantages vs. Competing Solutions

Solution	Target Detection	Effective vs Autonomous Flight	UrbanEnvironment Suitability	Physical Neutralization Capability	Forensic Evidence Collection
Jamming Gun	Yes	No	High compliance risk	No	Poor
GNSS Spoofing	Yes	Partial	High operational risk	No	Poor
NetCapture Drone	Yes	Yes	Yes	Yes (capture intact drone)	Moderate
Hayabusa LKHB Kinetic Interceptor	Yes	Yes	Yes (no ordnance detonation)	Yes (hard-kill interception)	Excellent

Null-Space interceptors are not multipurpose filming drones: they are purposebuilt hardware for neutralizing hostile intruder drones.

VII. Proven Deployed Use-Cases

• Permanent antidrone protection for civilaviation airport clearances
• Lowaltitude threat mitigation for power plants, substations and oilgas installations
• Temporary airspace lockdown for largecapacity sports stadiums and concerts
• Hybridwing longendurance patrol along national borders
• Antisurveillance protection for industrial compounds and prisons
• Integrated networked interception systems combining radar, optoelectronics and commandandcontrol platforms

VIII. Frequently-Asked Customer Questions

Q1: Does the system work against GPS-denied FPV drones?

 A1: Yes. Hayabusa relies on dualsensor AI to physically identify the intruder airframe; it does not depend on signal emissions from the target drone.

Q2: Could crashed drone debris injure people on the ground? 

A2: Interception flight paths are precomputed within the command software. Engagements are planned to take place outside populated zones and at safe altitudes.

Q3: Can it integrate with existing security command platforms?

 A3: Yes. Standardised interfaces support connection to radar, optoelectronic sensors and dispatch systems, functioning as a dedicated hard-kill execution unit.

Q4: Do operators need official drone-pilot certification for the man-portable unit?

 A4: Event-use rapid-response operators complete specialised training; airport and basegrade deployments require certified pilots plus ground-crew personnel.

Q5: What is the price range for a complete system?

 A5: Pricing varies significantly for individual-soldier, compound-scale and airport-wide configurations. Quotations are customised based on required defensive radius and quantity of interceptors.

Q6: Is the interceptor destroyed after each impact?

 A6: Kinetic-impact-optimised modular construction allows straightforward component replacement and reuse; it is not a disposable single-shot weapon.