16 Keys metal keypad,control panel keypad,rugged numeric keypad,LCD keypad,encryption pinpad Features· ... be extended· CE, RoHS, FCC approvedDimension· Front panel: 145x100mm· Overall: 157x117mm Material· Front plate: 304 ... 2 interfaceUpgrade Options· Braille· Extended operation temperature· Laser burnt lettering· Extended warrantyRelated ProductsKY2160KY3688BKY3689 Metal keypad Control panel keypad