12键数字键盘 KP2

面板式金属橡胶

The Professional Vandal-Proof Keypad has Strokes lesser than 3mm. The keys and frame are manufactured using zinc alloy. The keypads have conductive rubber and has adoptive silicon rubber as well. There is a 8-pin connector in the keypad. Key 5 has a small dot of convex shape to assist blind people for identifying marking for usage. The stroke time is over 1 million.