Abstract: The system has monitoring devices, a control unit, a personal identifier for each user, and a remote server which includes a premises-management software stored in a memory device. At least some of the monitoring devices are provided with a router. Monitoring devices are connected to the control unit, and monitoring devices provided with a router are further connected to each other. The control unit is connected to the remote server via the internet. A user may log in as the user of a workstation with the help of the identifier in the monitoring device. With the help of the terminal, the user may also sign in to the management software, from which he can see the state of the workstations and reserve a vacant workstation for himself.