The HID Signo Mechanical Keypad Reader 40T provides a high-performance, reliable option for harsh environments and a broader choice of Signo reader technology, especially when there is a preference or specification for a traditional mechanical device. Offering robust, positive user feedback, the Signo Mechanical Reader is ideal for use cases where cold and wet weather conditions require gloved hands or when users may have low visibility. A perfect fit for door applications requiring a wall switch mount, the mobile-ready Signo Keypad Reader 40T supports an unparalleled range of different credential technologies in a variety of form factors including cards, fobs and mobile devices.