Description
The QOMO QD3900H2 is a high-performance portable visualizer designed for classrooms, boardrooms, and professional presentations. Equipped with a 5.0-megapixel camera, it delivers crisp, detailed images at resolutions up to 1920×1200 (Full HD). The QD3900H2 supports both HDMI and VGA connections, allowing seamless integration with projectors, monitors, or computers.
With 10× optical zoom and 10× digital zoom, users can capture fine details of documents, 3D objects, and negatives. Its flexible arm design allows smooth adjustments, while features like auto focus, image rotation, split screen, and freeze frame enhance interactive presentations.
The unit also includes LED arm and bottom lamps, RS232 control, and USB connectivity for live capture and recording. Supporting resolutions up to 1080p@30fps, it functions as a document camera, webcam, or external visual input source, making it a versatile tool for educators and professionals alike.
| Feature | Description |
|---|---|
| Model | QD3900H2 |
| Total Pixels | 5.0 Megapixels |
| Optical Zoom | 10× Optical / 10× Digital |
| Focus | Auto / Manual |
| White Balance | Auto |
| Resolution Options | XGA (1024×768), SXGA (1280×1024), WXGA (1280×768), 720P (1280×720), 1080P (1920×1080), 800P (1280×800), 1200P (1920×1200) |
| Image Functions | Freeze, Split, Rotate (0°/90°/180°/270°), Mirror, Negative/Positive, Text/Video Mode, B&W Mode |
| Lighting | Dual 1.5W LED Arm Lamps and 2.5W Bottom Lamp |
| Input Ports | HDMI ×1, USB Type-A ×1, USB Type-B ×1, VGA ×1, RS232 (DB9) ×1, MIC (Built-in) ×1, Audio IN (Mini Jack) ×1 |
| Output Ports | HDMI ×1, VGA ×2, RS232 (PS2) ×1, Audio OUT (Mini Jack) ×1 |
| Supported OS | Windows 7 / 8 / 10 / 11 |
| Connectivity | RS232 for Projector Control, USB 2.0 for Capture and Storage |
| Camera Rotation | Vertically 330° |
| Power Requirement | 12V DC, 2A (External AC Adapter) |
| Dimensions (W×D×H) | Folded: 510×410×120 mmSetup: 510×530×570 mmPacking: 600×200×480 mm |
| Weight | Net: 5.0 kg / Gross: 7.0 kg |
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