The system detects using a single sensor whether the passing vehicle violates the permissible height of passage from dangerous points such as bridges, underground passages, parking lots, etc.

The sensor is placed on the side of the road at a distance sufficient for vehicles to have stopping time in the event of a violation, before entering the dangerous passage.

The detection area can be adjusted to the desired width and length of the road while there is a possibility to set the minimum vehicle size to be detected.

The system works when a passing vehicle is detected that violates the permitted height, activating a pair of flashing LED lights, a red single-field traffic light, while at the same time an electronic sign (screen) informs by text message that the vehicle's allowed height has been exceeded.

The system is adapted according to the needs of the installation point by choosing which of the above marking/warning accessories it will include.

Power supply: 230V.