My anti theft doorbell is broken, and the thread is messy after it is removed, how can I connect it

Updated on Security door 2024-05-07
4 answers
  1. Anonymous users2024-01-23

    This is very simple, that is to say, the electricity consumption of the electrical appliance throughout the day is the kilowatt-hour, because the "electricity" is the power divided by the hour, and the electricity in the physical unit is "KW h", and the second 24 hours are added to prove that the "kw h" in front is just a physical unit, so it is written.

  2. Anonymous users2024-01-22

    The doorbell is battery, so you don't need to think about the positive and negative poles, as long as the line is connected.

  3. Anonymous users2024-01-21

    Of course, the battery is divided into positive and negative poles, don't talk nonsense if you don't understand. It's so messy, it's hard to say how to pick it up.

  4. Anonymous users2024-01-20

    The battery is divided into positive and negative poles, but the button wiring is not divided into positive and negative poles.

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