| 摘要 |
An alarm system (10) for use in a vehicle such as a bicycle, motorbike, quad bike or the like, comprising a base (12) on which is mounted a vibration sensor (14), a microprocessor (16) and a sounder (18). A power supply (20), consisting of two rechargeable batteries (22) are connected to the base (12) to provide power to the vibration sensor (14), the microprocessor (16) and the sounder (18). The alarm system (10) can be placed into the handlebar (24, fig. 2) of a bicycle or the like by removing the handgrip (26, fig. 2) and inserting the entire system (including the power supply 20) into the open end of the tubular handlebar. |
