... and dustproof design, wide range of application for ATM/CDM, self service terminal, medical, military Features:1) Material: ... waterproof and dustproof design, wide range of application for ATM/CDM, self service terminal, medical, military, didactical, industrialand safety ... 77.6 x 27 mm (S-6029)High quality stainless steel Metal Keypad for ATM/CDM, self service terminal,medical, military, ...