The 88M2001-2 is a sealed 3x4 flange-mounted keypad from Grayhill's Series 88 standard keypads, designed for harsh environmental conditions. It features audible snap-dome contacts rated for 3,000,000 operations per button, a colorful second-surface printed polyester graphic overlay with excellent solvent and chemical resistance, and user-legendable styles for custom applications. The keyboard is sealed to protect against dirt and moisture, with an optional panel seal gasket available for additional weatherproofing. The overlay is resistant to scratching, marring, and dulling from fingernails and cleaning materials, and withstands exposure to common liquids including acetic acid, citric acid, hydrogen peroxide, and various beverages. This keypad is ideal for outdoor equipment, industrial control panels, and applications requiring reliable input in demanding environments.