1. LED chip size |
Red: 9mil, Green/ Blue/ amber/ white: 12mil |
2. View Angle |
H:120°(+60/-60), V:60°(+30/-30) |
3. Viewing Distance |
≥20m |
4. Input voltage (AC) |
110V~240V |
5. Input power frequency (Hz) |
50HZ~60HZ |
6. Control Mode |
Asynchronous |
7. Drive Mode |
1/4 scan constant current |
8. Communication Mode |
RS232, RF Wireless(Optional) |
9. Control distance |
RS232: <100m, RF Wireless: <1000m
|
10. Display content |
Animation/Graphics/Word/Time/Temperature |
11. Languages |
English, French, Spanish ,Greek, Russian and Italian |
12. Operating system |
Windows (2000/XP/Vista/Win7) |
13. Frame Material |
Steel(cold rolled iron) frame |
14. Working Temperature(°C) |
-20~+65 (for working) |
15. Working Humidity |
10%~95%RH |
16. Life span |
100,000 hours |
17.Certificate |
CE-EMC, CE-LVD, ROHS |