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LISTEN LS-D4 LED Display Controller With LAN+USB+SERIAL Port


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  • Model: LCC-LISTEN-LS-D4
  • Shipping Weight: 0.25kg
  • 251 Units in Stock
  • Manufactured by: Listen

LISTEN LS-D4 LED Display Controller With LAN+USB+SERIAL Port

Technical parameters:

supports pixel area Single color 2048*96pixel,1536*128 pixel 1024*192, 768*256 pixel;
Dual color 2048*48,768*128 pixel, 512*192, 384*256 pixel;
Scan mode 1/16,1/8,1/4,1/2, static routing, smart routing
Scan interface 50PIN interface
Communication mode RS232,RS485,RJ-45 port
Wireless communication Support RF/GPRS/GSM
Total pixel 192K
Extend interface Temperature sensor, test button, switch
Player LED Player 3.2

Industrial Performance
Adopt industrial Chips, low voltage to start, +5 V voltage reverse protection;
DIP-chip to ensure more reliable communication, RS485 reverse protection, anti-static protection;
Hardware watchdog to avoid the system crash problem caused by the voltage instability or electromagnetic interference ;

Any partitioning software
Any partitioning software,stunning dynamic design;
Support multi-language text conversion;
support programs broadcasting regularly,Support for multi-program playback,
Continuously moving for the single line text without spaces, support different font sizes and color choices;
Program files can be copied, supportting programs to save and load the file.
Support screen testing,Support for animation and analog clock ,

User-friendly design
50Pin extend interface, to the height of 128 ,256 dots height;
LED Player 3.2 software ;
Smart settings for outdoor scan, supportting the mainstreaming of 1/16, 1/8, 1/4, 1/2 static routing;
RS232 and RS485 communication without the jumper, and also support GPRS/ GSM communications;
Solve the difficult problem of manufacturers’ collection , you can set the deadline, cancel the deadline;
Control card with screen parameters setting,search function, read the data function,scan settings;
Built-in 16-dot, 32 dot matrix standard Chinese and English font.

Detailed development document
VB,VC, , Delphi develop package, dynamic library source code and DEMO;
Buttons, switches, timing, GPRS / GSMwireless communications applications;
16,32 fonts communication protocol and testing software, can add a special character.

UNIT LED Suggestion:

You can buy the outdoor led module,led control card, led display parts and other led display accessories from UNIT LED, and then assemble them into a complete outdoor LED display at your workshop. In this way, you can not only save the expensive import tax for the led video wall, but also provide your customers with the local-made led display screen,which are easily accepted by local customer who do not believe the made-in-china led video wall.

UNIT LED Factory Stock

UNIT LED usually keep 2000 pcs of outdoor led module for each model in stock for sale. we can ship the led display module to your customers by express within 5 days after received the payment.then your customer will enjoy the fast delivery!


Delivery time: ship in 24 hours after received the payment.
Payment terms: Paypal/Western Union or Wire Transfer 100% before shipment.
Packaging: strong cardboard carton.
Warranty: 2 Years Warranty.
Shipping method: Ship the outdoor led module by DHL, UPS, Fedex and EMS.