Outdoor 20mm pitch led sign

1): With pitch of 20mm

2): Optional communication ways: RS232, RS485, TCP/IP,GSM,Wireless TCP/IP,Wireless RF

3): Easy entry: PC entry

4): Far viewing distance and wide viewing angle

5): As one ready-to-install unit, sign can be easily mounted to wall or ceiling
6): Ability to display text

7): Ability to display graphic

8): Ability to display time

9): Ability to display countdown

10): Ability to display user logo

11): Ability to display temperature

12): Allows users to make fonts and graphic by themselves

13): Available for single color or multi-color

14): Delivers 28 messaging presentation ways

15): 5 messaging moving speed

16): 10 messaging stop time

17): Offer password security

18): Brightness adjustable

19): Display messages circularly

20): Open protocol