| 摘要 |
PURPOSE: To secure the safety of bank clerks and to easily chase the runaway route of robbers by incorporating a receiver in the bundle of paper moneys and commanding the generation of sounds from the outside. CONSTITUTION: A paper money bundle device 1 incorporating equipment inside the bundle of paper moneys, receiver 2 equipped with an antenna 3 built in the bundle of paper moneys, similar sound generator 4 and battery 5 for supplying DC power are provided. When the robbers attack a bank, the bank clerk hands over this paper money bundle device 1 to the robber. Afterwards, when the bank clerks are turned to a safe state, a transmission switch 8 is pressed and a radio signal (a) is transmitted from a transmitter 6 through an antenna 7. Then, the receiver 2 outputs a sound generation command signal (b) for commanding sounding to the sound generator 4. The receiver 2 receives the radio signal (a) while identifying its frequency. When the receiver 2 temporarily receives the signal (a), that signal is held and the signal (b) is continuously outputted. In this case, the DC power is supplied from the battery to the receiver 2. Then, the sound generator 4 inputting the sound generation command signal (b) immediately generates large sounds. |
