| 摘要 |
<p>Anti-theft device for motor vehicles comprising a switch (11) located between the power supply lead (8, 9) of at least one of the units needed to operate or start up the vehicle engine, the closure of said switch being controlled by a control circuit (12) activated in response to the reception of a code signal provided by a transmitter (15) connected to the control circuit (12) by said power supply lead (8, 9).</p> |
