HW-N-FA580 toll display is a special supporting equipment for highway toll collection system. It uses outdoor ultra-bright LED digital tube to display the model, amount, balance and voice quotation prompting function. Installed under the outside window of toll booth, metal shell, outdoor dustproof and rainproof design, wall-mounted installation convenient, stable and reliable performance. This product conforms to the technical standard of "Highway Toll Rate Display" (JT/T641-2005) of the national transportation industry, and has obtained the certificate of approval for mass production and installation and the test report issued by the authoritative testing agency of the national transportation industry.