Built for use in desktop or mobile applications, the SLK-80-FSR-OEM from iKey features adjustable green backlighting that is also available in a night vision (NVIS) compatible configuration, and is sealed to IP68 specifications when installed correctly. The SLK-80-FSR-OEM has multiple ground access points internal to the PCB electronics, and is designed and intended for use in very harsh electro magnetic interference (EMI) environments requiring 461 standards. Each kit includes an industrial silicone keypad, switch matrix board, keyboard controller and cables.