OnGARD OnGUARD French Security Door Brace Door Barricade Prevents Home Invasions

Unlike an alarm system, the OnGARD door brace or door barricade actually prevents a criminal from gaining entry. Five years in development, the unique two-piece design utilizes both the strength of the existing floor and a space age polymer – the identical material in US military fighter planes. Praised by locksmiths, security professionals and even law enforcement, the OnGARD easily withstands up to 2000 pounds of violent force, resisting door kick-ins, sledgehammers and even battering rams. Easily install on most wood, concrete or tile floors, etc. Bottom floor plate is 1/2 inch in height. Door swings over it.