| 摘要 |
PROBLEM TO BE SOLVED: To provide a monitoring camera system for preventing a crime such as robbery and an inside crime by a store clerk around a register. SOLUTION: A camera and a tear gas spray are attached to a register to prevent the crime such as robbery by specific operation of the register and sensor operation. By linking the monitor camera attached to the register, a current monitoring camera system and a POS system, a crime such as robbery can be prevented by the tear gas spray and an inside crime by a store clerk can be prevented. COPYRIGHT: (C)2009,JPO&INPIT
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