4K HDR Industrial Camera Featuring the Onsemi AR0821 Sensor, 20 Gbps USB 3.2 Gen 2×2 Interface, Deterministic Low-Latency Streaming via Infineon FX20, and UVC Plug-and-Play Compatibility
FORT WORTH, TX / ACCESS Newswire / March 16, 2026 / Vadzo Imaging today announced the launch of the Vajra-821CRS, a high-performance Onsemi AR0821 4K HDR USB 3.2 Gen 2×2 camera designed for industrial automation, robotics, and edge AI systems. Built around the 8 MP Onsemi AR0821 CMOS image sensor, the camera delivers high-resolution imaging with exceptional dynamic range and reliable performance in challenging lighting environments. The Vajra-821CRS integrates Vadzo’s proprietary Vajra USB 3.2 Gen 2×2 architecture, powered by the Infineon EZ-USB™ FX20 controller, enabling dual-lane 20 Gbps bandwidth and deterministic low-latency video streaming for motion-critical machine vision applications.
With 4K (3848 × 2168) imaging, embedded HDR exceeding 140 dB dynamic range, and a high-performance ISP supporting Auto Exposure and Auto White Balance, the camera delivers clear, consistent image quality across dynamic scenes. Its UVC-compliant USB interface enables plug-and-play operation across Windows, Linux, and Android platforms, simplifying integration for OEMs building robotics, AGV/AMR systems, smart city infrastructure, and AI-powered vision devices. The camera is engineered for demanding environments with a compact 38 mm × 38 mm industrial design, S-mount (M12) lens compatibility, and a wide operating temperature range of −30 °C to 70 °C.
Core Capabilities of the Vajra-821CRS 4K HDR USB 3.2 Gen 2×2 Camera
Ultra-High Bandwidth USB 3.2 Gen 2×2 Interface – The Vajra-821CRS features Vadzo’s proprietary Vajra USB 3.2 Gen 2×2 architecture, enabling up to 20 Gbps bandwidth over a single USB-C connection. This high-speed interface supports uncompressed 4K video streaming while maintaining low system overhead and reliable performance. The camera is fully backward compatible with USB 3.2 Gen 1, ensuring seamless integration with existing industrial and embedded computing platforms.
Deterministic Low-Latency Streaming with Infineon EZ-USB™ FX20 – Powered by the Infineon EZ-USB™ FX20 USB controller, the camera operates in dual-lane mode to deliver deterministic low-latency video transmission. This architecture separates bandwidth availability from latency behavior, enabling precise timing and reliable frame delivery required for robotics, high-speed inspection, motion analysis, and embedded AI inference systems.
8 MP AR0821 CMOS Imaging with 4K Resolution – The camera integrates the Onsemi AR0821 CMOS image sensor, delivering 8-megapixel resolution (3848 × 2168) in a 1/1.7-inch optical format. The sensor utilizes rolling shutter architecture with advanced pixel design to capture detailed color imagery while supporting high frame-rate performance for industrial machine vision applications.
Embedded HDR Imaging (~140 dB Dynamic Range) – The AR0821 sensor incorporates embedded HDR (eHDR) technology, achieving dynamic range exceeding 140 dB. This capability preserves detail in both bright and low-light regions of a scene, making the camera well suited for high-contrast environments such as outdoor monitoring, factory floors, and smart infrastructure deployments.
Advanced Image Processing and Automatic Controls – A high-performance onboard Image Signal Processor (ISP) enables advanced imaging functions including Auto Exposure (centered and ROI based AE), Auto White Balance (AWB), and image enhancement processing. These features ensure consistent, high-quality images across varying lighting conditions, reducing the need for manual camera adjustments in dynamic industrial environments.
Flexible Sensor Control and Dynamic ROI Management – The camera supports programmable sensor-level controls, including in-pixel binning, windowing, summing, and dynamic Region-of-Interest (ROI) configuration. These capabilities allow developers to increase frame rates, reduce bandwidth requirements, and optimize processing efficiency for application-specific workloads.
Compact, Rugged Industrial Design:
-Dimensions: 38 mm × 38 mm
-Lens Mount: S-Mount (M12 Standard, 96° DFOV)
-Power: USB powered
-Operating Temperature: -30°C to 80°C
VISPA ARC SDK
The Vadzo VISPA ARC SDK provides developers with comprehensive software tools to configure, control, and integrate the Vajra-821CRS camera into industrial and embedded vision systems. Designed for flexibility and rapid deployment, the SDK enables deep access to sensor parameters, image processing controls, and hardware-level features required for performance-critical imaging applications.
Through VISPA ARC, developers can configure dynamic Regions of Interest (ROI) to optimize field of view and increase frame rates for application-specific workloads. The SDK also supports ROI-based Auto Exposure, ensuring stable image quality when monitoring critical areas within a scene.
For motion-sensitive applications such as robotics, industrial inspection, and conveyor tracking, VISPA ARC enables precise hardware trigger control and flash synchronization. Developers can also access advanced sensor capabilities including binning, windowing, frame timing adjustments, and image tuning parameters.
The SDK additionally provides tools for firmware configuration, camera management, and secure firmware updates, enabling reliable deployment and lifecycle management in OEM products.
Supported Languages: C, C++, C#, Python
Deployment Platforms: Desktop systems, embedded processors, and edge AI platforms
Target Applications
The Vajra-821CRS is engineered for high-performance vision systems requiring high dynamic range imaging, low-latency data transfer, and reliable operation in demanding environments. Typical deployment scenarios include:
Industrial Automation and Machine Vision – Robotics guidance, automated optical inspection, conveyor monitoring, quality control systems, and production line validation where precise timing and reliable image capture are critical.
Autonomous Systems and Mobile Robotics – Vision systems for AGVs, AMRs, and robotics platforms, supporting navigation, object detection, and visual feedback for motion control.
Smart Infrastructure and Intelligent Devices – Smart parking systems, intelligent kiosks, telematics cameras, digital signage systems, and other connected infrastructure requiring compact high-resolution imaging.
Embedded Vision and Edge AI Systems – AI-enabled cameras, UAV and drone vision systems, and embedded inference platforms that require high-resolution imaging with efficient data transfer to edge processors.
Medical and Scientific Instrumentation – Diagnostic imaging systems, laboratory automation equipment, pathology imaging devices, and other precision instrumentation requiring consistent, high-quality image capture.
Availability
The Vajra-821CRS 4K HDR USB 3.2 Gen 2×2 camera is available for OEM evaluation and production deployment. Engineering samples, development support, and detailed technical documentation are available through Vadzo Imaging.
OEM customers can request evaluation kits, customization options, and design-in assistance to accelerate integration into industrial automation, robotics, smart infrastructure, and embedded vision platforms.
For technical inquiries, pricing, or evaluation requests, visit http://www.vadzoimaging.com or contact the Vadzo Imaging sales team.
About Vadzo Imaging
Vadzo Imaging develops high-performance embedded vision cameras and imaging platforms for OEMs building next-generation intelligent systems. The company specializes in camera solutions across USB, MIPI, GigE, Wi-Fi, and SerDes interfaces, supporting applications in industrial automation, robotics, healthcare devices, smart infrastructure, and edge AI systems.
Beyond camera hardware, Vadzo provides end-to-end imaging expertise, including sensor integration, ISP tuning, firmware development, and software tools that enable customers to accelerate product development and deploy reliable vision systems at scale.
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