| 摘要 |
PROBLEM TO BE SOLVED: To provide a crime prevention device capable of simplifying a configuration to achieve a main purpose of cost reduction and increasing the reliability by reducing erroneous operation. SOLUTION: A crime prevention sensor 6 detecting impact caused by hitting it by a hammer and vibration caused by a drill is connected with a wiring part of a theft alarm device of an automatic vending machine by bringing it into pressure contact, a primary battery of the theft alarm device is also used as power supply for the crime prevention sensor 6, and a buzzer 2 of the theft alarm device is also used as an alarm sound generating part of the crime prevention sensor 6.
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