1.Firmware updated online

2.Character color: single color ,tricolor or full color

3. pitch :16mm.

4.Maximum viewing: 150 feet

5.Sign memory: 2,048 x 36B

6.Remote and window-based message entry

7.Luminance: 3500CD

8.Character height: 80 to 256mm

9.Memory retention: 10 years

10.Operating temperature: 0 to 70 degrees Celsius

11.Message operating modes: 26

12.Real-time clock: yes

13.The US and European power

14.Power cord length: 1,800mm

15.tools for updateing information: IR remote and PC

16.Frame material: aluminum alloy

17.Frame color: black or silvery-white

18.Mounting method: mounting to the wall or hanging on the ceiling

21.Power source: 110 or 220V AC .