S Series Lite plastic keypads simulate metal S Series keypads. Lite version is suitable for use indoor or outdoor, particularly in access control systems, ticketing machines, telephone systems, payment terminals, and vending equipment. With durability of metal, S Series Lite keypads are made from rugged Polycarbonate (PC) plastic. Simulated matte chrome finish is scratch-resistant for long-lasting appearance. When mounted, it is protected to IP67 requirements against the ingress of water, oil, and dirt and is impact resistant to an IK09 (10 joule) rating. Two standard sizes, 12-key telephone or 16-key hexadecimal.