ComWIN is the new generation of visualisation software for control desks in a client-server structure. All control desk functions of the Intercom Systems are displayed on one or multiple monitors. Interactive icons represent calls, error or alarm messages and change their look in accordance with the required attention level. Reaction plans, help texts, logging information and much more can be displayed in additional on-screen windows. In case a pre-specified event occurs, an automated e-mail notification can be deployed.