| 摘要 |
PROBLEM TO BE SOLVED: To provide a burglarproof device, with which the light emission of a light emitting part can be confirmed from the side of a display surface. SOLUTION: Light emitted by an LED 76 linked with an alarm buzzer 75 is fully reflected by first recessed reflecting parts 13a1 and 13a2 respectively having first and second reflection planes 13a1R and 13a2R and radiated from the display surface. When an alarm is raised in the state of display on a display rack, the light emission of the LED 76 can be confirmed from the display surface side and the burglarproof device under raising the alarm can be easily specified.
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