The VNS0 and the NNS0 are extremely robust metal joysticks with aluminum die-cast console and metal gear. Resistant to ozone, UV radiation, oil, and maritime climates, they are particularly suited for hard use, even in Ex areas. They are available with single drive or compound drive. With customized, adaptable contact elements, the intelligent modular system enables installation of up to 12 units, each with two switch contacts. These can either be flanged on in the X-direction, Y-direction, and Z-direction or connected in series. With spring return and notches, nine contact elements are the maximum. Notches and cam disks can be selected from an extensive standard range, or they can be programmed as requested by the customer. Silver or gold contacts are optional.