| Model | VD1 | VD2 | VD3 | VD5 | VD8 |
| CAMERA |
| Definition | 2, 000, 000 | 3, 200, 000 | 3, 200, 000 | 3, 200, 000 | 5, 000, 000 |
| Horizontal | ≥850TV lines | ≥900TV lines | ≥900TV lines | ≥900TV lines | ≥950TV lines |
| Zoom | Max 290x |
| Focus | Auto/Manual |
| Aperture | Auto |
| White balance | Auto/Manual |
| SPECIFICATIONS |
| Split | Live image can be compared with stored 20 images |
| Image processing | Color& B/W , Negative , Mirror , Text/Image , Brightness , Freeze , OSD menu |
| System control | N/A | Can control the screen, |
| projector, volume, |
| amplifier, power, and |
| projector coding... |
| Storage | 20 images |
| Mode save/recall | Yes |
| Matrix | Yes |
| Flesh correction | Yes |
| 16:9 Display | Yes |
| VGA output | 1024*768, 1280*1024, 1360*768 |
| definition | N/A | 1080P |
| Driver-free USB | N/A | Yes | N/A | Yes |
| Control mode | Front Panel, | Front Panel, | Front Panel, | Front Panel, | Front Panel, |
| RS-232, | RS-232, | RS-232, | RS-232, | RS-232, |
| Remote control | Remote control, | Remote control | Remote control, | Remote control, |
| | USB | | USB | USB |
| PORTS |
| VGA input | x2 |
| VGA output | x2 |
| Video output | x1 |
| Audio input | x2 |
| Audio output | x1 |
| Microphone | x1 |
| OTHERS |
| Upperlight | LEDx2 |
| Baselight | LED |
| Camera head revolve | Horizonal:350 Vertical:350 |
| W*D*H | Folded:530x375x110mm |
| Set up: 510x375x600mm |
| Weight | 5.0kg |
| Power | DC12V/1.5A |
