| 摘要 |
PURPOSE: Provided is a radio control system for preventing crimes that stores data on doors and personal information in database form, which can help prompt arresting of a criminal and prevent the crimes from arising. CONSTITUTION: The system comprises an anti-crime door lock device(100) transmitting emergency data through a radio terminal device(110) when a criminal tries unlocking the door by using an all purpose key or inputting key numbers on a 10key pad and fails 5times continuously, a central control system(200) receiving the radio wave from the terminal, indicating the number of the house on LED displayer installed in the system and warning the information to a security guard promptly by operating emergency lights and a siren, and a portable terminal(300) receiving the radio wave from the terminal simultaneously with the central control system and indicating the emergency situation on LED displayer with generating alarm sound.
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