Steel material tire killer spike barrier road block

Steel material tire killer spike barrier road block

The tyre-killer is made of A3 steel and steel blade(Shape looks like speed bump). It adopts the mechanical and electrical integration remote control device,easily operated,safe and reliable.It is advanced equipment to intercept forbidden vehicles and terrorist vehicles.
When you need to stop car,  press the Up button on the remote control,then spike  will rise up immediately. If the vehicle force through, the tyres will be punctured and deflated.When steel blade can effectively prevent the wheel passing and forced to stop.
When the interception task is over,press the Down button, the blade will retract back to the casing and standby.