Outdoor 25mm pitch led sign

1):  With pitch of 25mm pitch
2):  Optional communication ways: RS232, RS485, TCP/IP
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 make fonts and graphic by themselves
13): Available for single Red or Amber 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): Open protocol