| 摘要 |
PROBLEM TO BE SOLVED: To provide an inter-board unit with a crime prevention function which prevents a cassette type safe of the inter-board unit from being taken out by the fraudulence. SOLUTION: In the inter-board unit 6 for the game machines, the normal unlocking of the cassette type safe 13 is detected based on the output of an unlocking sensor 28 and the withdrawal of the cassette type safe 13 by the fraudulence is detected based on the output of a safe sensor 27. When the cassette type safe 13 is actually withdrawn by the fraudulence, a display lamp 29 and a speaker 30 for alarming are driven to generate alarms and the alarm signals are transmitted to the game parlor computer 8. When receiving the alarm signal, the game parlor computer 8 photographs the inter-board unit 5 as the source of the alarm with a monitoring camera 9 to hold the captured images in a memory unit 10. COPYRIGHT: (C)2004,JPO&NCIPI
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