This invention proposes a method for signalling vehicle theft attempts, tracing also the position thereof. In particular, the method according to this invention consists of sensing, by a sensor (3) of known type, of movements, vibrations, variations in tem...

This invention proposes a mechanical burglar alarm for vehicles, provided with means apt to signal break-in attempts. In particular it is the matter of a mechanical burglar alarm, addressed to engage one or more controls of the vehicle to avoid its operati...