A control system for a building which is divided into fire sections each comprising safety devices for removing smoke from the respective fire section, wherein the system comprises: a control center with a user interface having control buttons allowing a user to provide the safety devices of the fire sections with control signals to control removal of smoke from the respective fire sections in response to a user input via the user interface, characterized in that the control system comprises a memory containing a floorplan of said building, said floorplan containing information about the locations of the of fire sections, the control center is provided with a display (8, 8') and with inputs for receiving detector signals from at least smoke or fire detectors located in the fire sections and which indicate for the control center when smoke or fire has been detected in the respective fire section, and in response to reception of detector signals indicating smoke or fire in a fire section the control center is configured to: provide on the display (8, 8') a visual indication of the location of the fire section in the building from where an indication of fire or smoke has been received by utilizing said floorplan contained in the memory, and provide a predetermined illumination for the correct control button which controls the safety devices for removing smoke from the fire section in the building from where an indication of smoke or fire has been received, such that it is easy for the user to find said correct control button on the user interface. a control center with a user interface having control buttons allowing a user to provide the safety devices of the fire sections with control signals to control removal of smoke from the respective fire sections in response to a user input via the user interface, characterized in that the control system comprises a memory containing a floorplan of said building, said floorplan containing information about the locations of the of fire sections, the control center is provided with a display (8, 8') and with inputs for receiving detector signals from at least smoke or fire detectors located in the fire sections and which indicate for the control center when smoke or fire has been detected in the respective fire section, and in response to reception of detector signals indicating smoke or fire in a fire section the control center is configured to: provide on the display (8, 8') a visual indication of the location of the fire section in the building from where an indication of fire or smoke has been received by utilizing said floorplan contained in the memory, and provide a predetermined illumination for the correct control button which controls the safety devices for removing smoke from the fire section in the building from where an indication of smoke or fire has been received, such that it is easy for the user to find said correct control button on the user interface. provide on the display (8, 8') a visual indication of the location of the fire section in the building from where an indication of fire or smoke has been received by utilizing said floorplan contained in the memory, and provide a predetermined illumination for the correct control button which controls the safety devices for removing smoke from the fire section in the building from where an indication of smoke or fire has been received, such that it is easy for the user to find said correct control button on the user interface.