| 摘要 |
The present invention relates to a security intensification fire door notifying the intrusion to the outside through a speaker and a warning light when a physical impact is continuously applied to a fire door for a predetermined time, regarding to an intrusion. According to the present invention, the security intensification fire door comprises: a door unit installed in a door frame fixed to a wall, and opening and closing an opening unit installed in the door frame; a locking release device installed in the door unit and the door frame respectively, and recognizing a through hole card key fixing or releasing the door unit to the door frame; and a security device equipped with a sensor unit detecting the physical impact delivered to the door unit or the locking release device, a control means connected to the sensor unit and outputting an emergency signal when an impact is detected, and a notification means notifying the intrusion to the outside in accordance with the emergency signal outputted from the control means. |
