There are various situation that a certain area need to be clear of vehicles. For example, during road construction on the free way, the workers need to be protected by some "compulsive stopping device" so accidents can be avoided.

The device should also be designed not to destroy the vehicle even it has to efficiently stop the vehicle from high speed.

This new product SMI9022 perfectly work in this kind of situtation. The stopper lifts the car off ground,and invalidate the driving force(front drive), and decrease the kinetic energy by sliding on the ground with super strong rubber. It takes about 20 meters to stop a car from 60KPH to 0KPH even the driver takes no action.

The SMI9022 will lift the car's front chase off ground so the driving wheel will spin in air, and lose the driving force. The super strong rubber will glide on the ground at the same friction as braked tyre. The front of the SMI9022 stopper is labeled with high reflective warning signs to avoid crash.

It could be used for:

Freeway construction workers;

Dead end roads.

Random situation forbidding car access.

25kgs net weight;

size: 90cm x 125cm x 40cm packaging