Detailed Product Description

Product Name:Led Indoor four-line display

  Railway station

  Subway station

  Airport

  Bank

  Shopping mall Hotels

  Hospitals

  Super market

  Exhibition center

  Theaters 

Features:
1.Display English or European characters, graphic symbol and simple animations
2.7 Fonts for option, 66 special European characters
3.25 kinds of display effects, such as Cyclic, Scroll up, Scroll down, Open to Center, Open from Right, Open from left, etc.
4.Approximately 30000 characters of memory space to store messages, max 7000 characters per message

5.Built-in real time clock with 12-hour or 24-hour display format
6.Built-in timer to power on/ power off
7.30 pre-graphic symbols such as phone, car, house, arrow etc.
8.8 pre-defined graphic for option, 8 additional user-defined graphic
9.8 pre-defined phrases and animations such as NO SMOKING+
10.8 programmable display speeds
11.8 pause periods from 1-8 seconds
12.Time-Alarm setting
13.3 different buzz sound can be added anywhere within the message
14.Sequencing multiple messages display
15.Up to 255 units can network via RS232 communication
16.Password protection
17.Low consumption
18.Fixing methods: desk, wall or ceiling

Specifications :
1.Pixel pitch 7.62 mm 

2.Display Color   Monochrome: Red, Amber, Blue, Green, or White etc. 
                         Two colors: Red, Green, and Amber
3.Life span 50,000 hours
4.Communication PC-USB port, RS232 com port, or Infra-red remote control
5.Viewing Angle 140° for indoor models, 110° for window brightness
6.Best viewing distance 8 meters
7.Working Temperature 0°C ~ +70°C
8.Working Humidity 0% - 95% RH
9.Power Input 100-240VAC , 60Hz/50Hz
10.Power consumption 8w ~ 25 w
11.Brightness 600-800 cd/m2 (indoor), 1200-1500 cd/m2 (semi-outdoor),2000-2500 cd/m2(outdoor)
12.Memory Retention One year
13.Housing Material Black Powder Coated Aluminum

Optional communication ways
--Remote control.
--RS232. One pc is for one sign. connection between sign and pc is through RS232 communication cable.
--USB. One pc is for one sign. Data communication between sign and pc is through USB cable.
--RS485. One pc is for multi-signs. Data communication is through RS485 communication cable.
--TCP/IP. One pc is for multi-signs. Data communication is through INTERNET.
--Wireless. One pc is for one or multi-signs, using Radio, Pager, etc.

WE MAKE LED's DISPLAYS to your specifications
We have thousands of sizes and shapes to choose from, These are just an example of our Programmable LED display Technology products