Anti-Drone Security

Airspace observation for protected facilities and critical infrastructure

A reference architecture for sites that need to observe low-altitude aerial activity, separate a possible drone event from background clutter, verify the target through optical or thermal sensing and preserve evidence for an existing security workflow.

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What is a Counter-UAS surveillance system?

It is a coordinated layer of EO/IR PTZ cameras, thermal sensors, edge AI analytics, NVR recording and operator verification support designed to observe, classify and document low-altitude aerial activity over a defined protected zone.

Three-dimensional approach paths

Ground-level perimeter cameras are usually designed around horizontal movement. Aerial monitoring must consider altitude, azimuth, tilt range, rooflines, blind sectors and overlapping airspace zones.

Small targets and clutter

Birds, insects, cloud edges, glare and thermal background changes can resemble an aerial target. Detection must be separated from recognition, identification and operator verification.

Alerts without evidence

A candidate event is useful only when the operator can review the camera view, retrieve the relevant recording and follow the site's established response procedure.

Power, network and integration

Remote nodes may depend on grid, solar, fiber or wireless backhaul. VMS, NVR, command-center interfaces, local buffering and maintenance access must be planned together.

Plan them together: Airspace coverage geometry, EO/IR sensor roles, elevation tilt envelopes, edge analytics, backhaul bandwidth and command-center verification must be scoped as one Counter-UAS monitoring system.

Solution Capability

Build the airspace monitoring layer around the operating decision

Use these capabilities as a project discussion framework, then confirm the exact sensor payload, mounting, protection, network and analytics design against the site requirements.

Choose the right sensing role

Optical, thermal and dual EO/IR are not interchangeable. Optical supports visible detail, thermal supports heat contrast in darkness or reduced visible contrast, and dual EO/IR supports confirmation across more than one sensing channel.

Verify before response

Use PTZ presets, compatible analytics and a defined operator workflow to move from candidate event to visual verification. An AI event is a prioritisation input, not a confirmed incident or automatic response decision.

Integrate evidence and operations

Connect video, events and recording with the intended VMS, NVR or command center. ONVIF, RTSP, GB28181 and SDK labels must be confirmed against the actual camera, stream profile and project workflow.

System Architecture

From airspace observation to coordinated security response

The reference architecture keeps sensing, positioning, analytics, integration and evidence as separate system roles instead of presenting one camera as a complete Counter-UAS solution.

Observe

Define the airspace zone, target profile, approach direction, sensor channel and field of view required for a possible aerial event.

Position

Use PTZ presets and operator control to return to repeatable viewpoints and support optical or thermal follow-up.

Analyze

Process compatible streams with configured edge rules that produce candidate events and camera/time context for review.

Integrate

Connect video and events to VMS, NVR or command-center workflows through verified protocols or project-specific APIs.

Record and respond

Retain the relevant video, let the operator verify the event and follow the site's lawful response procedure.

Configuration note: Actual configuration depends on target size, airspace geometry, sensor and lens, lighting, weather, mounting, power, network route, analytics workload, recording and response requirements. Detection, recognition, identification and verification are different metrics and must be stated separately in the RFQ and demonstrated during acceptance testing.

Multi-spectrum positioning

FTD-PTZD Spectrum Network Positioning System

A configurable positioning candidate for long-range observation and project-specific visible or thermal sensing. Confirm the final sensor payload, lens, tilt envelope and interface before selection.

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Thermal EO/IR verification

IRW2D Enterprise Thermal EO/IR PTZ Dome Camera

A dual-spectrum candidate combining 640×512 thermal imaging with 4K visible video for dark, smoky or reduced-contrast environments where detection and optical confirmation must be separated.

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Reference Solution

Counter-UAS Surveillance for Critical Infrastructure: Reference Configuration

Learn how dual-sensor EO/IR PTZ positioning, thermal detection, edge AI analytics and VMS integration coordinate to monitor protected airspace.

View resource →REFERENCE GUIDE

How to Choose PTZ Cameras and EO/IR Sensors for Drone Detection

Compare thermal vs optical detection ranges, elevation tilt envelopes, tracking speeds, backhaul links and verification workflows before finalizing hardware.

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PROJECT ENQUIRY

Tell us what the project needs to see.

Share the operating environment, target distance, coverage area, and integration requirements. Our team will use these details to recommend a practical surveillance path for your project.

Project scope and operating conditions.
System priorities and integration needs.
Product configuration and next-step review.

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