Text LED display, Model A3 is one the most popular devices. It is often installed in the shop windows or as a device built-in into another advertising medium. In its standard version, the device has a built-in clock, a calendar and an electronic thermometer.
| Width | 100 cm |
| Height | 16 cm |
| Thickness | 3 cm |
| Number of letters | 6-9 |
| Resolution | 60x8 (480) px |
| Weight | 2,8 kg |
| Power consumption | 10W |
| Control | keyboard USB |
| Available LED colours |  |