Nantong telescopic gates are doors that can freely extend and retract, controlling the size of the gateway and regulating the access or restriction of pedestrians or vehicles. They are mainly composed of the door body, driving motor, sliding tracks, and control system. The door body is made of high-quality stainless steel and aluminum alloy profiles, connected with a parallelogram principle for flexible extension and retraction with a large travel range. The driver uses a special motor, with worm and worm gear reduction, and features an automatic clutch or manual clutch. The automatic clutch can open and close automatically during power outages, while the manual clutch allows for manual operation. The control system includes a control panel, button switches, and can also be equipped with a wireless remote control device as required.Equipped with a scrolling display that can show 300-500 characters of content. Also includes an intelligent infrared collision avoidance sensor, which can automatically return to operation upon detecting a person or foreign object within 20-30CM, ensuring safety for both vehicles and pedestrians.