Overview
The TOPOTEK DHU30G625 is a professional dual-sensor, three-axis stabilized gimbal camera designed for UAV and drone applications. It integrates a 30x optical zoom visible-light camera and a 25mm thermal imaging module with 640×512 resolution. Featuring high stability, compact structure, and low power consumption, it is ideal for inspection, surveillance, and search-and-rescue missions. The system supports hybrid zoom up to 270x, real-time image transmission, dual-channel recording, and multiple control interfaces for versatile integration.
Key Features
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Three-Axis Stabilization: Roll ±45°, Pitch -40°~+100°, Yaw ±295°, jitter ≤±0.03° for stable imaging.
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High-Performance Zoom: 30x optical zoom (f=4.5–135mm) with <1s autofocus response.
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Advanced Thermal Imaging: 25mm lens, 640×512 resolution, uncooled vanadium oxide detector, sensitivity ≤50mK@25°C.
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Target Tracking & Recognition: Supports human and vehicle recognition, multi-target tracking up to 100 objects.
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Flexible Control Options: Network IP, S.BUS, UART, and optional PWM control.
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Dual-Channel Recording: Supports network RTSP streaming and TF card local storage with synchronous video recording.
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Picture-in-Picture Modes: Real-time dual-channel display with adjustable pseudo-color thermal modes.
Specifications
| Category | Details |
|---|---|
| Power | DC12–26.2V, Dynamic 6W |
| Gimbal Range | Roll ±45°; Pitch -40°~+100°; Yaw ±295° |
| Gimbal Precision | Pitch/Roll ±0.02°; Horizontal Jitter ±0.03° |
| Zoom Camera | 1/2.8" CMOS, 2MP, 30x optical zoom |
| Video Output | RTSP 1080P stream, TF card local 1080P storage |
| Field of View | D: 67.8°~2.77°; H: 59.8°~2.34°; V: 40.5°~1.48° |
| Thermal Sensor | 640×512, 12µm, 8~14µm, sensitivity ≤50mK |
| Thermal FOV | 17.3° × 14.0° (25mm lens) |
| Tracking | Target size 16×16 to 256×256 pixels; up to 100 targets |
| Network Mode | 1080P@30fps |
| HDMI Mode | Micro-D HDMI 1080P@60fps |
| Dimensions | 166mm × 162mm |
| Weight | 645g ±10g |
| Operating Temp | -10°C to +55°C (20%~80% RH) |
| Storage Temp | -20°C to +60°C (20%~95% RH) |
Applications
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Public Safety & Security: Border patrol, perimeter surveillance, and crowd monitoring.
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Inspection & Maintenance: Power lines, solar panels, and infrastructure inspection.
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Search and Rescue: Thermal imaging for night missions and challenging environments.
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Environmental Monitoring: Wildlife observation, forest fire detection, and agricultural assessment.
Details


Dual sensor gimbal camera with 30x zoom, 1080P video, thermal imaging, target recognition, 6W power, and ±45° roll, ±100° pitch, ±295° yaw angles.

TOPOTEK DHU30 Gimbal Camera supports Micro-D HDMI 1080P 60fps, measures 166mm×162mm, weighs 645±10g. Operates from -10°C to +55°C, stores from -20°C to +60°C. Designed for UAV/drone photography with TF card and Type-C ports.

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