To easily inspect the presence/absence of fraudulent articles inside a game hall.

For the inspection device for fraudulent components, a non-contact ID is attached to boards and components inside the game machine and the inspection device, and the ID is read by holding up the antenna 8 of the inspection device 2 and is collated with the ID list of normal articles stored in a map. When the ID not stored in the map is detected, that effect is alarmed.