How to connect a bell in a communal apartment from 3 buttons?

Tell me, how to connect one common bell and three light bulbs from three buttons, so that when one of the buttons is pressed, one light comes on and the common bell rings?

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Posted: Updated: 02.02.2018 1 comment
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  • Admin
    02.02.2018 at 08:58

    Hello! You can connect a call from three buttons according to the following scheme:

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