Describes an equipment operated by opening a door. The alarm has a timer with 10 second interval delay and has various alternative features. The system is based on three timers whose action is described in some detail. The equipment operates from a 12 volt d.c. supply. The initial detection is by the operation of courtesy lights normally fitted to the car.


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    Title :

    Electronic anti-theft device for cars


    Additional title:

    Elektronische Diebstahlsicherung fuer Kraftfahrzeuge
    Titel spanisch


    Contributors:

    Published in:

    Publication date :

    1975


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    Unknown




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