| 摘要 |
<p>A security system (10) for a vehicle (12) comprises a sensor assembly (34) which can be releasably mounted to a vehicle (12) or to an item contained therein. The sensor assembly (34) includes a sensing device (36) that is actuated upon sensing a predetermined change in inertia relative to the assembly. The sensing device (36) actuates a transmitter (54) within the sensor assembly to transmit a signal upon detection of the predetermined level of inertial change. The security system (10) further includes a receiver/transmitter unit (62) mounted near the sensor assembly (34) for receiving the transmitted signal and then transmitting an amplified signal to a remote station (68). The receiver/transmitter unit (62) may be operatively connected to the horn (64) or lights (66) of the vehicle (12) so as to foil a potential thief who presumably initiated the inertial change that activated the alarm. The remote station (68) also includes audible (70) and visual (72) alarms for alerting a vehicle owner of the theft that is potentially in progress at the site of the vehicle (12).</p> |
