The present invention relates to a gun management apparatus including a radio repeater, especially if in addition to the given location, such as a quarter and arsenal provide a movable central management unit that recognizes the gun and control, and out of the management range of the firearm positively an alarm signal relates to firearms in the output quickly to the gun control system including a radio repeater, characterized in that to allow recovery to the specified place,
Gun (1), comprising a holder (20) and the arms (1) and the radio repeater 310 is capable of communicating which is arranged each of the arms (1), an individual storage unit 25 of the storage possible number to in the gun the management device comprising a central management unit 30, the interior butt (10) consisting of the gun (1), a unique MAC address (MAC address), the gun number, owner, a memory having an identification information of his unit 111, a controller 112, a printed circuit board that includes the wireless communication module 113, an antenna 114 for wireless communication for controlling the reading and writing of the memory (printed circuit board; PCB) (110) and, the printed circuit board 110, a battery 120 for supplying power to, and is a reader 100 that is composed of a charging module 125 for charging the battery 120 is configured; In the holder 20, and a wireless communication module 210 is installed for wireless communication, wherein, the individual storage unit 25, coupled to the wireless communication module 210 to check the stored presence or absence of the gun (1) proximity sensor 220 and the housing when the weight sensor 230 which can detect the weight of the gun of the gun is configured; The central management unit 30, and a separate installation for each region in accordance with the transmission and reception area of ​​the wireless data acquisition of each gun (1) recognition device 100, a particular gun (1) within the receiving area to determine whether communication with the presence or absence and the identification and addition, the holder 20, a plurality of repeaters (310) for receiving a storage or failure information of the gun (1) through the communication with the wireless communication module 210 of the holder 20, the repeater 310 from the position information of the gun (1) the presence or absence or the arms (1) to record (write) sends the changes made naegeona read (read) the identification information from the information and the gun 1 to the gun (1) for storing whether or not the is configured as a server 320, and a gun (1), database (DB) (330) storing respective identification information and the MAC address of the monitor is made; The server 320, is characterized by consisting of the gun does not exist, electrically connected to the alarm signal automatically output unit 1000 for outputting an alarm signal to deliver the alarm situation to the manager in the gun holder.