WIO® MODULAR WIRELESS I/O SYSTEM
To build your custom wireless I/O system, you start with a factory-paired WIO Radio Kit. The kit is available in 900 MHz and 2.4 GHz. You can add matching pairs of I/O modules to each WIO Radio Kit in any order or mix to meet your exact I/O requirements. The WIO System mounts and works with standard 35 mm DIN rails.