A metal keyboard is another type of keyboard that works the same as a normal keyboard and has a similar internal structure. The different is the metal keyboard because of its special metal materials, has a solid appearance, can achieve riot, dustproof, waterproof and other ordinary keyboards do not have the function. Therefore, there is a wide range of special requirements for the environment on the input equipment. As a kind of embedded equipment, the metal keyboard is widely used in the field of financial equipment, communication equipment, military equipment and a series of self-service terminals.
The metal keyboard is characterized by rugged metal material and a series of specially crafted technical means to meet the conditions of harsh environment.
The use of its waterproof, dustproof, explosion-proof, anti-corrosion special properties, so widely used in many outdoor self-help equipment.