16 Keys Membrane Switch,Control panel keypad,metal numeric keypad,membrane keypad,atm keypad, ... 1 million click times· Net weight: 0.4kg· Operation temperature: -10°C to +50°C, can be extended to -40°C ... · Extended operation temperature· Laser burnt lettering· Extended warrantyRelated ProductsKY2101KY2188BKY3088A Membrane Switch,Control panel keypad,metal numeric keypad,membrane keypad,atm keypad