what is metal numeric keypad?

author: Echo
Metal numeric keypad is another type of keypad, its working principle is the same as a normal keypad, and its internal structure is also similar.The difference is that the metal keypad has a sturdy appearance due to its special metal material, and can achieve functions that ordinary keypads do not have, such as anti-riot, dust-proof, and waterproof.Therefore, it is widely used on input devices with special requirements for the environment.As an embedded device, metal keyboard is widely used in the field of financial equipment, communication equipment, military equipment and a series of self-service terminal equipment.

The characteristics of metal keypads are that they have the conditions to face harsh environments through sturdy metal materials and a series of special technical means.
Utilizing its special properties of waterproof, dustproof, explosion-proof and anti-corrosion, it is widely used in many outdoor self-service equipment.

Application field
Online banking machines, ATM machines, CDM machines, ADM machines, self-service deposit machines, self-service vending machines, self-service payment machines, telecommunication inquiry machines, public telephones, etc.