Model K9 is the largest of this Series. It is especially recommended for such locations, where you need to publish considerable amounts of information. The text running on the display is visible from the distance of up to 70 m. In its standard version, the device has a built-in clock, a calendar and an electronic thermometer.
| Width | 280 cm |
| Height | 25 cm |
| Thickness | 3 cm |
| Number of letters | 11-16 |
| Resolution | 99x8 (792) px |
| Weight | 8,7 kg |
| Power consumption | 18W |
| Control | - keyboard USB |
| Available LED colours |  |
