Features
1 Display English or European characters as well as graphic symbols.
2 kinds of methods of displaying your message (Open to Center, Open from Right, Open from left,Cyclic,etc.)
3 Built-in real time clock. Customized time/date format are also available
4 8 programmable display speeds 
5 Segmented display capability to allow separate control of sections of the display
6 Duplex function allows user read data from one sign by a PC and copy it to another sign
7 Up to 128 units can network via RS422 communication
8 Interface of the managing software can be in multiple languages
9 Password protection.
10 Low consumption
11 Fixing methods: desk, wall or ceiling
12 Display Real Temperature (optional)

Specifications

1 Pixel pitch:6 mm,7.62 mm,12 mm etc.
2.Display Color: full color
3.Life span: 50,000 hours
4 Communication: PC-USB port, RS232 com port, or Infra-red remote control ,TCP/IP network ,wireless control
5 Viewing Angle: 140° for indoor models, 110° for window brightness
6 Working Temperature: -30°C ~ +70°C
7 Working Humidity: 0% - 95% RH
8 Power Input:, 100-, 240VAC , 60Hz/50Hz
9 Brightness: 1200-8000 cd/m2 (indoor)
10 Memory Retention: One year
11 Housing Material: Black Powder Coated Aluminum
12.waterproof:IP65