This numeric keypad is designed to withstand harsh environmental conditions and stands out with its 16 keys. With 0.45mm full path output and laser engraved graphics, each key provides excellent tactile feedback. It is made of 304 stainless steel and offers high vandal resistance and IP65 dust and liquid proof properties. It has a wide range of uses with USB, PS2, RS232 and Matrix interfaces, making it suitable for kiosks and other applications in public places. Moreover, it can be customized in different arrangements, making it easy to adapt to the various needs of users.