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Question:

How to install the 12V cable smoke detector

How to install the 12V cable smoke detector

Answer:

This is simple, you can go to the computer digital city or electronic market, buy a 12V battery, you can solve the problem.
There is a host, it is estimated that the host provides 12V DC power, I do this, you contact me
This is your small detector, it is connected with the power of 12V, a transformer line, cell line; said probe indeed you not directly buy it is independent, battery, automatic alarm, cheaper!

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