QJ-GZT Gimbal Thermal Camera: The Ultimate 30x Zoom Surveillance Camera with AI Tracking & Laser Rangefinder
Introduction
The QJ-GZT Gimbal Thermal Camera represents a breakthrough in advanced surveillance technology, combining 30x optical zoom, military-grade thermal imaging, and AI-powered tracking in a single ruggedized system. Designed for defense, security, and critical infrastructure protection, this 3-in-1 EO/IR/LRF camera pod delivers unmatched capabilities:
- 6km human/15km vehicle detection range
- AI identification of 600+ object categories
- Integrated 1535nm laser rangefinder (±1m accuracy)
- Real-time tracking of 20+ simultaneous targets
Whether deployed for border security, battlefield reconnaissance, or search-and-rescue operations, the QJ-GZT establishes new standards as a military thermal imaging system with civilian applications in wildfire detection, maritime patrol, and industrial inspection.
Key Features of the QJ-GZT Camera System
- Unmatched 30x Zoom Surveillance Camera Capabilities
The QJ-GZT’s electro-optical (EO) system provides:
- 1920×1080 resolution with 63.7°~2.3° FOV adjustment
- 30x optical zoom for identifying humans at 2km/vehicles at 8km
- Low-light optimization (0.4μm~0.9μm band)
- Digital stabilization for vibration-free imaging
This makes it ideal for:
✔ Long-range perimeter monitoring
✔ UAV-based reconnaissance
✔ Harbor and coastal surveillance
- Military Thermal Imaging System with AI Enhancement
The infrared module features:
- 640×512 resolution @12μm pixel pitch
- 8~12μm spectral band for all-weather operation
- Human detection to 1.2km/vehicles to 4.5km
- AI heat source filtering to eliminate false positives
Unique thermal capabilities include:
- Temperature measurement for anomaly detection
- Embedded AI algorithms that classify:
- Humans, vehicles, vessels, aircraft (90% recall)
- 600+ general objects (buildings, animals, etc.)
- Voice command targeting for rapid acquisition
- Intelligent AI Tracking Camera Pod
The system’s deep learning architecture enables:
- ≥50FPS tracking of fast-moving targets
- Multi-target tracking (20+ simultaneous objects)
- Occlusion handling via motion prediction
- SN-based target locking (numeric/voice input)
Advanced stabilization combines:
- 3-axis motorized gimbal (-120°~+40° pitch)
- Software-based image compensation
- ≤15% tracking transition rate during maneuvers
- Precision Laser Range Finder Camera Integration
The integrated LRF module provides:
- 1535nm eye-safe laser
- 3km max ranging (±1m accuracy)
- 1-10Hz adjustable pulse rate
- Automatic distance overlay on video
Critical for:
- Artillery forward observation
- Search-and-rescue distance measurement
- Maritime collision avoidance
Military & Civilian Applications
Defense & Security
- Border surveillance – Detect illegal crossings day/night
- Battlefield awareness – Track enemy movements through smoke/dust
- Force protection – Perimeter monitoring of forward bases
Homeland Security
- Port security – Monitor vessel traffic and dock activity
- Critical infrastructure – Power plant/airfield protection
- Law enforcement – Hostage situation surveillance
Commercial Uses
- Wildfire detection – Early hotspot identification
- Industrial inspection – Pipeline/power line monitoring
- Search and rescue – Locate missing persons in rugged terrain
Why Choose the QJ-GZT System?
- Multi-Sensor Fusion – EO, IR, and LRF data correlated in real-time
- AI-Enhanced Workflow – Automatic threat classification reduces operator workload
- Ruggedized Design – Operates in extreme temperatures (-20°C~60°C)
- Flexible Integration – Compatible with UAVs, vehicles, and fixed installations
- Future-Proof Architecture – Firmware-upgradable AI models
Conclusion
The QJ-GZT Gimbal Thermal Camera redefines long-range surveillance as a complete 30x zoom surveillance camera, military thermal imaging system, and AI tracking camera pod with integrated laser range finder camera capabilities. Its unique combination of:
- Unprecedented detection ranges
- Multi-target tracking intelligence
- Precision distance measurement
- All-environment reliability
makes it the optimal choice for defense, security, and industrial users who demand situational awareness superiority. Whether tracking insurgents in arid climates or monitoring critical infrastructure in urban environments, the QJ-GZT delivers uncompromising performance where it matters most.
human, vehicle, vessel, aircraft, animal, building...
Object detection and small sample training based on multi-algorithm fusion: Achieving precise detection and classification of objects in common application scenarios, providing users with efficient and accurate image recognition services.
Beyond the recognition of rare objects, it can fulfill the majority of object detection and identification requirements across various military and civilian domains. This includes tasks such as firework detection, garbage patrol, detection of floating objects at sea, and inspection of military equipment.
Tracking fast-moving targets even in dark environment
Once the target is identified, the tracking algorithm continuously monitors the target’s position and movement within the thermal image. he AI adjusts the camera’s orientation in real-time to keep the target in the center of the frame, utilizing the gimbal’s 3-axis stabilization system for smooth tracking.
Strengthen the image stability by both software and hardware enhancement
When the subject becomes occluded, it estimates the subject’s movement through prediction. Based on the subject’s last known speed, direction, and movement patterns, it maintains a temporal coherence of the subject’s appearance and movement, ensuring the prediction is aligned with the expected behavior.
Each axis of the gimbal is controlled by motors that respond in real-time to feedback from the AI tracking system. This ensures that the camera can quickly and smoothly adjust its orientation to keep the subject in view, even when they move unpredictably.
Support locking targets through voice commands and digital keyboards
Easily track certain target from multiple messed targets
Each detected object is automatically assigned a unique Serial Number (SN). This SN acts as a unique identifier, similar to a label, that distinguishes each object from the others. Operators can interact with the system by typing the SN of the desired target into a user interface. Upon receiving the SN input, the system immediately switches the camera focus to the specified object, ensuring that the correct target is tracked without manual adjustment.
| QJ-GZT Specifications | |
| EO | |
| Band | 0.4μm～0.9μm |
| Resolution Ratio | 1920×1080 |
| Focal Length | F=4.3～129mm |
| Viewing Angle | 63.7°～2.3° |
| Optical Zoom | 30X |
| Detection Range | human 6km - vehicle 15 km |
| Recognition Distance | human 2km - vehicle 8km |
| IR | |
| Band | 8μm～12μm |
| Resolution Ratio | 640×512 |
| Pixel | 12μm |
| Focal Length | 35mm/F1.0 |
| Field of View Angle | 12.4°×9.9° |
| Temperature Measurement | support |
| Detection Range | human 1.2km - vehicle 4.5km |
| Recognition Distance | human 0.4km - vehicle 1.2km |
| Laser Range Finder | |
| Band | 1535nm |
| Ranging range | 20m～3000m |
| Range Accuracy | ±1m |
| Ranging frequency | 1～10Hz |
| Single Object tracking | |
| Target Type | generic objectives |
| Tracking Rate | ≥32pixel/frame |
| Update Frame rate | ≥50FPS |
| Multiple Objects tracking | |
| Object Type | human, vehicle, ships, airplanes |
| Recall | ≥90% |
| Accuracy | ≥80% |
| Minimum Target Size | 32×32 @1080P |
| Tracking Target Quantity | ≥20 |
| Tracking Transition Rate | ≤15% |
| Tracking Transition Rate | ≥20FPS |
| Video and Storage | |
| Photo Format | JPEG |
| Video Format | MP4 |
| Encoding Format | H.264, H.265 |
| Video Protocol | TS, RTSP, RTMP, UDP etc |
| Storage | 128GB |
| Interface Size | |
| Dimension | ≤Φ125mm×185mm |
| Weight | ≤1.2kg |
| Power Supply | 11 ～ 28VDC |
| Consumption | 20w (average) 50w (peak value) |
| Interface | Serial port, SBUS, 100Mbps network |
| Video Interface | 100Mbps network |
| Servo | |
| Heading Range | N×360° |
| Pitch Range | -120°～40° |
| Rolling Range | -45°～ 45° |
| Environment Temperature | |
| Operation Temperature | -20℃～ 60℃ |
| Storage Temperature | -40℃～70℃ |
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