TECHNOLOGY

Ledstar Dynamic Message Signs are designed and fabricated using state of the art technologies:
  • Character, line and full matrix monochrome DMS's using highest quality amber LED's.
  • Full matrix, full color, high resolution DMS's using RGB LED's.
  • Microprocessor controlled LED drive electronics providing LED failure detection and real time message verification.
  • High reliability and environmentally hardened HXR Ferro power supplies.
  • High quality PVDF painted front surfaces.
  • Wide range of communication options such as Serial RS232, Ethernet, Dial-up, Celluar modem.
  • DMS controller NTCIP version 2 compliant.
  • Client / Server LEDMASTERTM Central Control software for managing DMS networks. User friendly GUI supporting map view.
  • DMS's built to Transportation Agency standards such as AASHTO, NEC, NEMA TS-4, UL, OSHA, ANSI, FCC, CSA, W47.2M, Div. 2.1, AWS D1.2-97 and others.

 

CUSTOMERS

Ledstar is a well known supplier of dynamic message signs to North American transportation agencies:
  • California Dept. of Transportation
  • Oregon Dept. of Transportation
  • Florida Dept. of Transportation
  • Province of Nova Scotia
  • Georgia Dept. of Transportation
  • South Carolina Dept. of Transportation
  • Illinois Dept. of Transportation
  • Tennessee Dept. of Transportation
  • Kansas Dept. of Transportation
  • Virginia Dept. of Transportation
  • Michigan Dept. of Transportation
  • Blue Water Bridge Authority
  • Ministry of Transportation of Ontario
  • Niagara Falls Bridge Commission
  • Minnesota Dept. of Transportation
  • Halifax Dartmouth Bridge Commission
  • Mississippi Dept. of Transportation
  • City of Anaheim
  • Missouri Dept. of Transportation
  • City of Toronto
  • New York State Dept. of Transportation
  • City of Edmonton
  • North Carolina Dept. of Transportation