Description:

1.No mechanical parts, no wear, unlimited life, reducing maintenance costs in the future;

2.The sensing part can be placed behind any insulating layer (usually glass or plastic material), it is easy to make The keyboard is sealed to the surrounding environment to prevent moisture and water;

3.The panel pattern is arbitrary, the size and shape of the buttons are designed arbitrarily, and the characters, trademarks, and perspective windows are arbitrarily matched.