| 摘要 |
A weapon detector system including a detecting gate which is placed on the inside of an entrance; a central processing unit connected by wire with transmitter coils and receiver coils of the detecting gate; and an image receiving device, a warning indication lamp and a photographing device that are wirelessly controlled by the central processing unit; wherein the detecting gate includes side panels connected together, a first side panel containing the transmitter coils and a second side panel containing the receiver coils, the first and second side panels standing on opposite sides of the entrance facing each other, and the insulating material situated on a suitable position of a metallic frame surrounding the entrance for preventing a scattering and vortex phenomenon.
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