Shanghai Listen Information Technology Co., Ltd.
Main products:LED controller,HUB Card,GPRS modem
Products
Contact Us
  • Contact Person : Ms. Ma Sarah
  • Company Name : Shanghai Listen Information Technology Co., Ltd.
  • Tel : 86-021-66302365-828
  • Fax : 86-021-66302375
  • Address : Shanghai,Shanghai,7F,A#,No.3699,Gonghexin Rd,Shanghai,China
  • Country/Region : China
  • Zip : 200435

Wireless Networking Equipment
RF Module for LED screen wireless communication

RF Module for LED screen wireless communication

1.easy to operate ; 2.support all R/RG controller cards; 3. no need config ; RF Module  is for short distance wireless communication for LED display,Communication distance : within 200-300 meters without obstacles .RF Module includes RF sending module , RF receiving module...
Industrial GPRS Modem for led display wireless application

Industrial GPRS Modem for led display wireless application

GPRS Modem 1.support all controllers R/RG for led display; 2.Industrial grade MCU, module and parts; 3.Build-in watch-dog; GPRS ModemGPRS Modem SpecificationOutdoor LED display is widely used as new media for information deployment.  Currently, the LED display is either...


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