Patent attributes
A system enables safe and prompt communication in case of accident or fire. Detecting an emergency event, detection device 10 transmits emergency event information to each floor device 30 and to monitoring center device 40. Upon receipt of emergency event information, each of floor devices 30 and monitoring center device 40 display at least emergency event information and a point(s) of emergency contact. Each of floor devices 30 and monitoring center device 40 display image information taken by camera 20 related to the detection device which has detected the emergency event. Each of floor devices 30 and monitoring center device 40 may have call with the point(s) of emergency contact when the point(s) of emergency contact displayed is touched. In the call with the point(s) of emergency contact, each of the floor devices 30 and the monitoring center device 40 transmit the image information displayed to the point(s) of emergency contact.
