Sitrad PRO is divided into two modules, Sitrad Desktop and Sitrad Service. The Service module is in charge of storing and handling the data sent by the converters, as well as keeping the registries and alarms, whereas the Desktop module is in charge of the user interaction with the database (display information and send commands and recipes). The Desktop module may be installed on its own to visualize a server remotely or together with the Service module (full setup) to visualize the server on the machine.