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| Technical details | |
| Interface | USB |
| Resolution | 1428 x 803 pixels |
| Compatibility | LG 55SE3B, 55SM5B, 55SE3KB, 55SM5KB, 55SM3B, 55SL5B |
| Display diagonal | 139.7 cm (55") |
| Response time | 9 ms |
| Accuracy touch | 1 mm |
| Touch technology | Multi-touch |
| Touchscreen technology | Infrared |
| Standard interfaces | USB 2.0 |
| USB version | 2.0 |
| Number of simultaneous touchpoints | 10 |
| System requirements | |
| Windows operating systems supported | Windows 7 Enterprise,Windows 7 Home Basic,Windows 7 Home Premium,Windows 7 Professional,Windows 7 Starter,Windows 7 Ultimate,Windows 8,Windows 8.1 |
| Mac operating systems supported | Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks |
| Linux operating systems supported |  |
| Other operating systems supported | Android |
| Weight & dimensions | |
| Weight | 9.7 kg |
| Height | 739 mm |
| Width | 1266 mm |
| Thickness | 2.35 cm |
| Borders | 2.7 cm |
| Energy management | |
| Power consumption (typical) | 1.31 W |
| Power source type | USB |
| Operational conditions | |
| Operating relative humidity (H-H) | 10 - 80% |
| Operating temperature (T-T) | 0 - 40 °C |
| EAN | 8806087349986 |
| Warranty | 1 year |
| Source: Icecat.biz | |
Overlay Touch KT-T Series is an attachable touch screen that easily changes standard signage products into touch products. With Overlay Touch, your screen will turn into interactive display which enables smooth writing and drawing experience with ten-point multi-touch function. This interactivity will bring a new into your places such as schools, companies, shops and etc.
Multi-Touch with Slim Bezel
Multi-touch function is added on the existing display with the sleek and clean looking.
Ghost-Free Touch
LG proprietary touch technology can draw clean and accurate diagonal lines through controlling multi-touch gestures in great precision.
10 Point Multi-Touch
It provides a more realistic interactive sense with ten simultaneous touches
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