H4-U3B & H4-UAB | 4K UHD | 3x/10x optical zoom | Scene adaptation |
Are you still troubled by blurry video, limited framing, and complicated operations during remote meetings? ONEKING Technology, a leading manufacturer of professional video conferencing cameras, has launched a new generation of intelligent conferencing solutions—the H4 Series USB2.0 4K Ultra HD PTZ Camera (Models: H4-U3B / H4-UAB), helping you easily usher in a new era of clear, intelligent, and efficient communication!
1. True 4K Ultra-HD Vision, Unparalleled Details
Equipped with a high-quality 1/2.8-inch CMOS sensor with 8.29 million effective pixels.
Supporting 3840x2160@30fps UHD output, the display delivers stunning detail, making remote participants feel as if they're in person. Facial expressions and document details are clearly discernible, significantly improving communication efficiency and enhancing your professional image.
2. Flexible Optical Zoom for Flexible Scene Control
H4-U3B (3x Optical Zoom): Offers a wide 90° field of view, easily covering small and medium-sized conference rooms and ensuring everyone is in frame.
H4-UAB (10x Optical Zoom): Offers a flexible zoom range from 60° to 6°, allowing precise focus on the speaker, whiteboard, or specific areas, perfect for medium and large conference rooms or those requiring close-ups.
Choose your preferred option to perfectly adapt to different space layouts and meeting requirements.
3. Intelligent Scene Adaptation (H4-U3B) - Easier Framing
(H4-U3B only) Powered by intelligent technology! The camera automatically moves and adjusts the lens angle based on the room's occupants.
Regardless of the room's shape or size, it intelligently captures the optimal composition, ensuring every participant is in frame. Eliminate the tedious manual adjustments and start meetings more efficiently.
⚙️ 4. Professional Control, Worry-Free Compatibility
Intuitive OSD Menu: Supports both Chinese and English, allowing real-time adjustment of brightness, contrast, color, white balance, and other image parameters, allowing for easy customization to suit the scene or personal preferences.
Extensive Protocol Support: Fully compatible with mainstream control protocols such as VISCA, PELCO-D, and UVC1.5, seamlessly integrating with various video conferencing software (such as Zoom, Teams, Tencent Meeting, and DingTalk) and central control systems for smooth PTZ (pan/tilt/zoom) control.
USB Driver-Free Plug-and-Play: The USB 2.0 interface is compatible with mainstream operating systems such as Windows, Linux, macOS, Chrome OS, Tongxin UOS, and Kylin, making installation and deployment extremely simple.
5. Quiet, Precise, Stable, and Reliable
Low-Power Silent Pan/Tilt: Utilizing high-quality, silent motors, this device operates smoothly and accurately, offering fast and precise positioning (pan/tilt speed: 0.1° to 40°/s). Its extremely low rotation noise prevents interruptions to meeting progress.
Extensive Presets: Supports up to 64 presets (including special presets), allowing for quick and easy access to frequently used viewing angles with a single click.
Core Parameters at a Glance (Summary)
Image Sensor: 1/2.8" CMOS, 8.29MP
Resolution/Frame Rate: Up to 4K@30fps (3840x2160), 1080P and below support 60fps
Optical Zoom: H4-U3B: 3x (f=3.6-10.8mm, FOV 90°-30°) | H4-UAB: 10x (f=5.15-51.5mm, FOV 60°-6°)
Focus/Exposure/White Balance: Auto/Manual
Features: Digital Noise Reduction (2D/3D), Wide Dynamic Range (WDR), Backlight Compensation (BLC), Image Style Selection, Landscape/Portrait Switching, Image Flip
Control Protocols: VISCA, PELCO-D, UVC1.5
Interfaces: USB 2.0 (driver-free), RS-232 IN, RS-485, DC 12V
Travel range: Pan ±165°, Tilt -30° to +30°
Weight: Approximately 655g
If you have specific needs (such as small team meetings or live broadcasts), we can further recommend models or optimization solutions
If you are looking for a reliable video conferencing equipment supplier, please contact ONEKING Technology!
