The ABUS GPS offers you a world-wide unique security standard for door cylinders, mortice locks, door bars, door fittings, window locks, and padlocks. Security levels from 1 to 10 provide different security levels depending on type of application and your individual security requirement. From basic protection up to highly sophisticated security devices this rating system helps you to choose the right product for your situation. ABUS products offer high quality in each security level, no matter how you decide.