| 摘要 |
PROBLEM TO BE SOLVED: To provide a security apparatus for making it possible to prevent a system state from being unrecognizable when display of the system state has been stopped and eliminate annoyance at dark hours such as at night.SOLUTION: A security apparatus ensures security of a building 1 while reporting a state of a door lock control system 5 for controlling locking/unlocking of a building door, by using display. A display control unit 19 starts a display unit 18's display of the state of the door lock control system 5, on a smart authentication unit 16 having detected an electronic key 4. For example, in the case that abnormality has occurred in the door lock control system 5 when an authorized user holding the electronic key 4 is absent, display for reporting the abnormality in the door lock control system 5 is not performed under the condition of time limitation from a time point of the abnormality's occurrence, but performed at the time of the authorized user's returning home.SELECTED DRAWING: Figure 1 |
