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Car anti theft access alert/car driving prevention having transmitter/receiver and code generator returning signals with receiver analyser code generator position finding
Car anti theft access alert/car driving prevention having transmitter/receiver and code generator returning signals with receiver analyser code generator position finding
The anti theft mechanism has a car placed transmitter and receiver (20) transmitting signals to a code generator (30) and returning the codes at intervals of time. An analyser determines the position of the code generator separately from the echo profile.
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