Hotraco Horti. Developer and producer of high-quality low-to-mid-end control systems for greenhouse horticulture, with the Orion GC as the most important exponent. A very widely applicable and deployable greenhouse automation system that is able to reliably manage all possible processes, in all kinds of different types of greenhouses and climate areas. A total system of automation and control computers, the unique Multi Connect system, motor controls, analysis systems and peripherals such as fans. Modular so that the Orion GC can be used for both very extensive functions and applications, as well as very simple ones. With the possibility to operate the computers and to read and log data on a PC, smartphone or tablet via a special app.