Industrial metal keypad belongs to one kind of industrial keypad. Compared with other industrial keypads, industrial metal keypad can be used in harsh environments, and has electronic lock function, which can prevent illegal input. The industrial metal keypad adopts the silica gel fully enclosed technology, which makes the keypad extremely waterproof. The performance of metal keypad guarantees that it is widely used in high-end self-service equipment such as finance, communication, military, industrial control, petrochemical, railway, etc. Industrial metal keypads are becoming more and more popular in the market. As a customer, how can you tell whether a metal keypad is good or bad.

1. Carefully observe the workmanship of the keypad

The surface of high-quality metal keypad is generally exquisite, and the touch feeling of fingers is smooth, but the number on each metal key will have a concave convex feeling, which is laser engraved by professional machines. However, some metal keys are directly printed with ink, which should be noticed by customers, because the metal keys will not last long, and the marks on the keys will fade away soon, affecting the appearance

2. Appearance of industrial metal keypad

The metal keypad should not only satisfy customers with its functions, but also conform to customers' taste in appearance, so that more customers can be attracted to use it, and the staff who use it in work can have a comfortable experience and increase their work efficiency.

3. Touch of metal keypad

The experience of good keypad feel is that the keys are evenly stressed, the key range is moderate, and the keys can not be loosened, which can meet the needs of users.

4. Noise of metal keypad

The noise from the metal keypad should not be too loud. If the noise is loud, it will interfere with others' rest or working mental state and cause others' discomfort. Therefore, the metal keypad with low noise will be favored by the majority of users.