กล้อง Full HD USB PTZ ยี่ห้อ Lumens รุ่น VC-B30U
- VC-B30U Full HD USB PTZ Camera
- Zoom Certified USB camera and HDMI output
- Equipped with a Sony 1/2.8 inch image sensor
- USB 3.0 and HDMI video output interface
- Full HD 1080p signal output format with a high frame rate of 60 fps
- 12x optical zoom is applicable for a medium size conference room
- Viewing Angle: 72°(H) 80°(D)
- Wide range Pan/ Tilt/Zoom actions: Pan angle from -100° to +100°; tilting angle from -30° to +30°
- Compatible with Barco ClickShare Conference
Specs
Image Sensor
| Image Sensor | 1-Chip 1/2.8″ CMOS Sensor |
| Sensor Resolution | 1920 x 1080 (2.0 MP) |
| Signal-to-Noise Ratio | 50 dB |
| Minimum Illumination | 1.6 Lux |
Camera
| Shutter Speed | 1/10000 to 1/1 sec |
| Max Digital Zoom | 12x |
Lens
| Optical Zoom Ratio | 12x |
| Focal Length | 3.9 to 47.3mm |
| Field of View | Horizontal: 74° Diagonal: 82° |
| Maximum Aperture | f/1.8 to 2.8 |
| Minimum Focusing Distance | Wide: 19.7″ / 50.0 cm Telephoto: 47.2″ / 120.0 cm |
| Focus Control | Autofocus Manual Focus |
Video Output
| Output Formats | USB: 1920 x 1080p at 25, 30 fps 1280 x 720p at 25, 30 fps HDMI: 1920 x 1080p at 50, 60 fps 1280 x 720p at 50, 60 fps |
Control
| Presets | 128 via RS-232 |
| Movement Range | Pan: 200° (-100 to 100°) Tilt: 60° (-30 to 30°) |
| Supported Control Protocols | RS-232 |
Interfaces
| Video Output Connectors | 1 x USB 3.0 Type-B (USB Video) Female 1 x HDMI Type A Female |
| Control Interface | 1 x 8-Pin Mini-DIN (RS-232) Input 1 x 8-Pin Mini-DIN (RS-232) Output |
Power
| Power Connectors | 1 x Barrel / Coaxial (12 VDC) |
General
| Dimensions | 10.6 x 4.8 x 6.2″ / 26.92 x 12.19 x 15.75 cm |
| Weight | 2.9 lb / 1.32 kg |
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