Double-security anti-theft emergency device for batteryless motor vehicles

An anti-theft emergency device for vehicles with non-motorized start-up and without electrical battery, comprising a fixed assembly, integral with the vehicle and functionally cooperating with a movable key connectable to the driver's body, said fixed assembly and said movable key including reciprocal engagement means;

• said fixed assembly comprises an RFID system, receiving electrical power from the operation of the engine, and comprising at least one identification module which, via at least one antenna, exchanges electromagnetic waves with a transponder associated with said movable key, said identification module also monitors the waves radiated back by said transponder as a response, and grounds the ignition circuit of the engine whenever said transponder is not identified, characterized in that said fixed assembly comprises a normally closed REED switch, whose closing grounds the ignition circuit of the engine, and in that said movable key comprises at least one magnet to open said switch and this way to allow the operation of the engine which generates the electrical power necessary for the operation of said RFID system and to monitor said transponder.