Also known as a flat tire tool or a roadblock. Available in two styles: no-dig installation and shallow burial installation. This is a newly developed product designed to prevent vehicles from ramming through barriers. The product supports control via button and remote control, and can still be manually raised or lowered during power outages. It features both deceleration and tire puncturing functions. It can effectively control vehicle speeds and prevent aggressive breaches of the barrier. It is an indispensable specialized facility for ensuring the personal safety of vehicle control personnel and security guards, as well as for the safety of state property. The structure is sturdy and durable, with a large load-bearing capacity, smooth operation speed, and low noise, making it adaptable to various working environments.