The mobile warning unit due to the use of the Variable Message Sign, provides a secure warning for the execution of projects and the decrease of speed.
The sign with the variable message (speed limit for 30, 50, 80 km and the signage for the execution of projects), beside the high illumination which comes from the incorporated LED, alternates the luminous signage "Speed Limit" with the signage "Execution of Projects" with a rate of 50 flashings per minute, which attracts more attention. The illumination of the sign is according to the specifications of the European Norm EN12966. Furthermore, the illumination increases and decreases with a photo resistor, according to the illumination level of the environment.
Also, the definition of length in which the projects are executed (10km, 15km, 20km etc), is possible to change.
The function of the unit is achieved by accumulators 12 or 24V.