| 摘要 |
<p>PURPOSE: To provide a secure and useful safety apparatus against burglar of electronic devices fitted on vehicles. CONSTITUTION: The functions of electronic devices, such as a car-radio 2 fitted on a vehicle, are operated by a coded signal sent by a control module 1. Each electronic device has a control module assigned. The electronic device/control module couple are associated to an individual and exclusive identifying activation code.</p> |
