| 摘要 |
This Mobile Phone Adapter (Vehicle Alarm And Arrest) when connected to a mobile phone and fitted in a vehicle can be used to activate an alarm event, when the vehicle is stolen the owner can phone the on board mobile phone the ring tone of which generates a small voltage by way of a hands free connector activating a sequence of events in the Mobile Phone Adapter (Vehicle Alarm And Arrest) causing the fog lights to flash and the horn to sound intermittently; when a thief stops the vehicle and turns off the ignition in an attempt to stop the horn sounding, this will cause the petrol pump to disengage. |
