A professional application for technical specialists involved in the installation and maintenance of smart home systems. Unlike the user version, the application provides access to all objects that the engineer services. The main functionality is aimed at technical configuration: add new controllers and devices, edit their parameters, perform diagnostics and manage configurations. Clicking on a device opens a screen for its detailed configuration, rather than simply switching the state. This is a convenient tool for the complete installation and administration of INSYTE Smart Home systems. The application requires original INSYTE brand equipment from INSYTE Electronics installed in the room, as well as equipment compatible with the Modbus RTU, Modbus TCP protocols.