Red Lion Controls gives you complete HMI (Human Machine Interface) functionality for PLCs, motor drives and other communications-capable devices. With Ethernet as standard on all G3 models, you can network-enable any serial devices connected to the panel. In addition to the full featured G3 series, Red Lion also offers economical G3 Kadet operator panels for less demanding applications, plus message centers, slave displays and large digit displays in a variety of configurations.