The K5 text display is the most frequently chosen product of Series K. Two factors are decisive: the width of 160 cm, which is "the golden mean" of this size, and the most advantageous display price to surface ratio. In its standard version, the device has a built-in clock, a calendar and an electronic thermometer.
| Width | 160 cm |
| Height | 25 cm |
| Thickness | 3 cm |
| Number of letters | 6-9 |
| Resolution | 55x8 (440) px |
| Weight | 5,3 kg |
| Power consumption | 10W |
| Control | - keyboard USB |
| Available LED colours |  |
