| Model | 4W-12.1BZ |
| Resolution | 4096x4096 |
| Screen Ratio | 16:9 |
| Material | Glass + Film |
| Input method | Finger or touch pen |
| Position accuracy | 1.15~2.5mm |
| Operating voltage | DC ≤ 10V |
| Operating current | 5~25mA |
| Response time | Less than 10ms |
| Touch action force | 20~100g |
| Operating Temperature | -10 ~ +60ºC |
| Storage Temperature | -20 ~ +70ºC |
| Surface hardness | 3H |
| Working environment | Under sunlight, indoor and outdoor |
| Transparency | ≥80% |
| Isolation resistance | ≥20MΩ DC 25V |
| X.Y resistance | 100Ω~1000Ω according to the size |
| Linearity | ≤1.5% |
| The number of hits | ≥1,000,000/point |
| Support systems | Windows 2000/Windows XP/Win 7/ Win 8/Windows NT/Linux/Mac |
