Specialty operators such as potentiometers can regulate a variety of electrical devices including light dimmers and joysticks. They’re available in a variety of voltages, amperages, NEMA ratings, and some are corrosion resistant. Heavy-duty joystick operators are available in a number of directions and many come complete with a contact block for fast, easy installation. Specialty push buttons include wireless models that allow for a more simplified and cost effective installation compared to traditional wired models. They allow much more freedom in placement and are ideal for most industrial environments. Biometric switches use innovative fingerprint recognition technology to allow only authorized personnel to access sensitive areas and critical equipment.