Powermatic works with a vehicle sensor system that open the authomatic gate when it detects metal masses.
When this system detects a vehicle, it sends, automatically, an opening sign to the gate.
It could be use to don´t close the gate or barriere if there is a vehicle inside the area of inflience until that vehicles goes out of this area.
The vehicle sensor detects a big metal weight inside a limit area. The device detects since bike, motorbike until industrial vehicles. Power supplier could be 12/24 V or 230 VAC. It could be use like security element.