Install Security Crash Gates to integrate access control with crash resistance. Each gate can withstand impact of a 15,000-lb. vehicle traveling at 50 m.p.h. Available with a range of remote access-control features, such as bar-code readers, RFID (Radio Frequency Identification), and other electronic devices, as well as alarms. Built-in Power Hinge or Power Pivot, with concealed hydraulic actuators, allow gates to open and close automatically more than 3 million times. All gates are custom designed, built, and installed for specific application. Constructed in leafs that measure up to 12 ft. wide by 20 ft. tall and weigh up to 4 tons. Select from gates made of wrought iron, steel, bronze, mahogany, teak, and other materials to match architectural needs.