electronic led display control card RF/WIFI/RS232  interface,  led display controller card

1.led pharmacy cross controller card
2.2 yars warranty
3.3d high quality led controller

1.Product description for electronic control card :

• control area:48x48dots
• control color:full color,256grade gray scale for each color(red,green,blue),can select to control pure green with 256grade gray scale ,support WIFI

2.Products usig pictures for electronic control card :

3.Packing & shipping for electronic control card :

• big quantity 5000pcs use plywood packing,if small use for carton box packing
• shipping by express-DHL,UPS,TNT,FEDEX,if more than 45KG weight by air is more suitable

4.Our services for RF electronic control card :

• 2 years warranty
• if broken in warranty time,we will supply free technical support or free spare parts if needed.
• any question or doubt you can call me 86 15814487315 or online question

5.Company infomation:

SHENZHEN LIYI OPTOELECTRONIC Co., Ltd is a Chinese high-tech optoelectronics display enterprise which specializes in the research, development, production, sales, construction and service.

Specializing in LED field since 2009, we took innovation in the market and product classification and innovative products already have strong core competitiveness. LIYI Tech established strict quality control over all of LED components, LED display and the whole set of video systems, devoting to provide the most suitable indoor or outdoor display system solutions from design, manufacturing, installation and maintenance.

6.FAQ for led message sign :

1.Any question please feel free to contact Sherry Tang

  Skype:sherry201222

  Wechat: tangxiujiao

   Linkedin & Email : sherry at

2.Products also can be customsized