| 摘要 |
A vehicle security device uses a micro-controller (10) to interpret signals received from sensors (11, 18, 19) by comparison of characteristics of those signals with stored values, thereby discriminating between hostile and non-hostile stimulation of the sensors. Door locking relays (25) are provided to perform central door-locking of the vehicles doors and windows, information about the operation of the central locking of different vehicles being stored in a memory of the micro-controller and selected, according to the model of the vehicle, by a user selecting the position of a hexadecimal switch (26). |
