| 摘要 |
PURPOSE: A fingerprint recognition crime preventing system is provided to fundamentally prevent crime behaviors. CONSTITUTION: A door locking device(100) is installed in a door and includes a fingerprint recognition part, a contact detecting sensor, and a door locking combining unit. A visitor recognizing unit(200) recognizes visitors in the outside of the door. An output unit(300) receives the detected information of the visitor recognition part and informs an indoor user of the visiting information of a visitor. A home server device(400) determines the opening of a door by a visitor or a user after executing a fingerprint recognition confirmation process through the fingerprint recognition part. |
