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Gimbal Camera | Model A20KT-19 | 4K 20x Zoom EO | 19mm Thermal
A20KT-19 Gimbal Camera
4K 20x Zoom EO + Thermal Imaging with AI Object Tracking
The A20KT-19 is a powerful dual-sensor gimbal camera designed for professional UAV applications that demand long-range zoom, high-resolution imaging, and intelligent tracking. Featuring an 8.51MP 1/2.5” CMOS sensor with 20x optical zoom, integrated thermal imaging, and onboard AI object detection, this payload delivers exceptional situational awareness for public safety, search & rescue, and critical inspections.
Key Specifications
| Feature | Specification |
|---|---|
| EO Sensor | 1/2.5″ “Exmor R” CMOS |
| Lens | 20x Optical Zoom (4.4–88.4mm focal length) |
| Resolution | 8.51MP (4K output supported) |
| IR Thermal Imager | 640 × 512 resolution, 19mm lens, 12μm, 30Hz frame rate |
| AI Function | Human/Vehicle AI Detection and Tracking |
| Object Tracking | Supported (✓) |
| Working Voltage | 4S–6S (14.8V–22.2V DC) |
| Output | 1080p micro HDMI / IP (4K supported) |
| Control Interfaces | PWM / UART / S.BUS / TCP / UDP |
| Local Storage | Up to 256GB SD Card (4K recording) |
| Net Weight | 989g |
| Dimensions | 130 × 161 × 201.8 mm |
Advanced Features
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Ultra-High Zoom Capability: 20x optical zoom with ultra-clear 4K output
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AI-Based Tracking: Real-time detection of people and vehicles using onboard AI
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Thermal Imaging with 30Hz Refresh: High frame-rate IR for real-time awareness
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Multi-Interface Support: Compatible with various autopilot and GCS protocols
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Local Recording & IP Output: Simultaneous HDMI/IP streaming and onboard recording
Applications
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Tactical surveillance and law enforcement
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Traffic monitoring and vehicle tracking
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Infrastructure and energy grid inspections
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Emergency response and night-time search & rescue
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UAV integration for hybrid mapping and real-time command systems
For a comprehensive reading of related products, please visit the Motionew website.
FAQ – Gimbal Camera Model A20KT-19 (4K EO + 19mm Thermal)
1. What are the main technical features of the A20KT-19 gimbal camera?
The A20KT-19 integrates a 4K 20x optical zoom EO sensor (8.51MP CMOS) with a 640×512 thermal camera (19mm, 30Hz). It supports AI-based human/vehicle detection, object tracking, and 4K video output.
2. How does the gimbal ensure stability and smooth imaging?
The camera is mounted on a precision gimbal with multiple control interfaces (PWM, UART, S.BUS, TCP/UDP). Its design allows for stable video capture even under UAV vibration and wind disturbances.
3. What output and storage options are available?
The gimbal supports micro HDMI and IP output (up to 4K), with onboard storage of up to 256GB SD card for local 4K recording.
4. What payment methods are supported for purchasing this product?
MotioNew accepts major credit cards, PayPal, and international bank transfers for worldwide customers.
5. Is OEM customization available for UAV manufacturers?
Yes. MotioNew offers OEM customization and integration services to adapt the A20KT-19 for specialized UAV systems and mission requirements.
6. What documentation and support are provided with the A20KT-19?
The package includes specifications, wiring diagrams, and user manuals. Additional after-sales support is available through MotioNew’s engineering team.
Specifications
| Feature | Specification |
|---|---|
| EO Wide-Angle Camera | 3.2mm lens, 83° × 53° FOV |
| EO Telephoto Camera | 16mm lens, 20° × 11° FOV |
| Resolution | 3840 × 2160 (Ultra HD 4K) |
| IR Thermal Imager | 640 × 512 resolution, 18mm focal length, 12μm |
| Object Tracking | Supported (✓) |
| Working Voltage | 12–16V DC |
| Output | IP (network stream) |
| Control Interface | UART / TCP |
| Net Weight | 210g |
| Dimensions | 68.1 × 96.7 × 112.9 mm |
Product contents
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Documents
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| Gimbal Control Method |
Ethernet ,PWM ,SBUS ,UART |
|---|---|
| Number of Sensors |
2 Sensors |
| EO Sensor resolution |
3840×2160 (4k UHD) |
| Thermal Sensor Lens |
19mm |
| Thermal Sensor resolution |
640×512 |
| AI Object Tracking |
Yes |
| Gimbal Video Output |
Ethernet ,HDMI |
| Gimbal Weight |
989g |
| Gimbal Dimensions |
130×161×201.8mm |
| EO Sensor Lens |
20x Zoom |


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