Variable information boards are used to inform drivers and prevent accidents at road, highway and highway routes. This panel consists of a display consisting of yellow LEDs (Amber) to display the traffic message that is controlled by electronic boards. VMS cards have the ability to adapt their light to the environment, as well as the possibility of communication with the control center for these panels. Some of the features of this product are: Using LEDs in accordance with traffic standards in order to avoid disturbing the focus of the drivers. Contact with the panel by GPRS, SMS, GSM, Serial. Displaying the remaining SIM card and charging it to the light sensor and rain sensor VMS. – Non-revolving problems, by Incidental unforeseen incidents such as accidents, car crashes, truck loads, or pre-planned permanent incidents such as maintenance operations, construction operations, or welfare services. Environmental problems that are caused by fog, flood, snow And so on. – Traffic problems caused by special events, such as sports games, marches, parades, trips of officials, etc. – Specific operational problems, such as high density, street bipartisans, special routes, and more. . . – Recoverable problems, issues such as daily peak hours, which demand is greater than the capacity of the route. In some cases traffic congestion and, in other cases, travel times are displayed due to high density. – Event management and route diversion – Warning about inappropriate weather – Ceremonies related to conditions or how to control traffic – Control at intersections – Control lines, ramps and streets – Provide information on tolls or other traffic control options. – Travel time – Warning – Traffic rules – Speed ​​control – Directions to the destination point Describe: Sometimes messages related to the safety of travelers during travel are also displayed such as: “Close seat belt” or “Do not smoke while driving” “Also displayed.