20 inch Touch screen anti-vandalism with SAW technology. Touch screens have been equipped with a USB controller, so it can be directly coupled to the LCD monitor.
specifications:
- Controller Power supply: 5VDC
- Controller Interface: USB
- Support the operating system: XP, Vista, Win7
- Touch screen size: 20 inch
- Aspect ratio: 4:3
- Positioning accuracy: <1 p="">- Speed of response: <12ms p="">- Using Surface Acoustic Wave techniques to detect finger touch
- Glass has been equipped with anti-vandalism (not a glass splinters when broken / cracked)
- Touch screen Dimensions: 347 x 446 mm
- Visible area: 311 x 413
- Active area: 307 x 409
