Honeywell Controller Interface (HCi) is a general-purpose interface for control systems, supporting a wide range of protocols, including serial communication, Ethernet TCP/IP, USB and wireless (as a special option). It’s available in several display sizes, from five to 15 inches and standard and widescreen formats. It is quickly configured using the simple, included tool, with intuitive, graphical and other useful predefined functions. HCi is suitable for demanding applications and features a full metal case and water-tight front bezel assembly.