Why Are ATM Keypads Made of Metal? High conductivity: Metal conducts heat well and adjusts quickly to temperature changes.

This Steel 12-Key Keypad for access control is a rugged, durable keypad designed for security access. It is a 304 stainless steel keypad.

This keyboard is made of SUS304 stainless steel with 20-key design for gas station, CNG gas station, LNG gas station, LNG liquid station.

This keyboard is designed for X-ray security inspection machine. It is made of SUS304 stainless steel and the panel is with touchpad mouse.