Where space is at a premium, record’s Slide/Fold door allows quick and easy access. The 4500 series is ideally suited for buildings with narrow entrances because it provides a much larger door opening in even the most restricted spaces. It is the perfect solution for restaurants, hotels, business premises, hospitals and homes for the elderly, as well as offices and private buildings. The Slide/Fold doors have all the features and the functions of record’s 5100 series standard operator, including the SM.A.R.T panel technology. The Slide/Fold can be either surface applied or mounted between jambs.