structure. The major difference is that rugged metal keyboards, due to their special stainless steel materials, which have a strong ruggedized appearance,
which can achieve functions that ordinary keyboards do not have, such as oil and dust prevention, vandal proof, weather proof and water resistance.
Therefore, it is widely used on input devices with special and harsh environmental requirements.
As an embedded device, industrial metal keyboards are widely used in the field of financial equipment, communication equipment, military and
maritime equipment, coal and mine, as well as a series of self-service terminal devices, outdoor kiosks etc. It is characterized by its robust and ruggedized
metal material and a series of special technical means, which enable it to meet harsh environmental conditions and utilize its special advantages of
waterproof, dustproof, explosion-proof, vandal proof and anti-corrosion. Therefore, it is widely used in many outdoor self-service equipment.