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Code Recognition Device for Automobile, a Panacea for Automobiles Theft

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Author(s): Ozomata David AHMED

Journal: Leonardo Electronic Journal of Practices and Technologies
ISSN 1583-1078

Volume: 10;
Issue: 18;
Start page: 105;
Date: 2011;
Original page

Keywords: Automobile | D Flip-Flop | Security Systems | Code Recognition

ABSTRACT
Code Recognition Device is a security device for automobiles. It responds only to the right sequence of codes that are keyed from the key pad. This closes the electrical circuitry of the automobile and enables it to start. If a wrong key is touched, it resets the device which disengages the electrical circuit of the automobile from the power supply. The device works properly on closing all the doors of the automobile, otherwise it cannot start. Also, once the automobile is in operation, opening of any door will disengage the device and the engine will stop. To restart the engine, the doors must be closed and the codes rendered sequentially-in this case the codes are 1974.
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