Main Feature Specially designed for harsh environment, using the brushed stainless steel material, and special water proof design, IP 65 protection class, it has good performance of water proof, dust proof, fire resistant and vandalism proof, which make it a good choice for public use or harsh environment. Specifications Switch lifespan: Over 10 million operations. Key graphics: Laser engraved legends. Protection Level: IP65(front panel) Custom made Application This Keyboard finds application in unattended internet terminals and information kiosks in public areas, selfservice terminals in bank, ticket vending machines, gas stations, cash machines (ATMs), Internet public phones, medical instruments, pharma equipments, industrial consoles, etc