The SL-81-OEM OEM keyboard by iKey provides a solution for low-light areas where size constraints exist. Its compact design and durable construction ensure mobility and durability no matter the application. Integrated backlighting ensures functionality in low-light environments. Each kit includes an industrial silicone keypad, switch matrix board, keyboard controller and cables. When installed correctly, SL-81-OEM is designed to meet NEMA 4X specifications, sealing it from dust, liquids and corrosives.