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Anonymous users2024-01-23First of all, the kitchen is not suitable for installing smoke detectors.
Your smoke detector should be the kind with dry contact output, two of the four binding posts are power supplies, and the other two are relay output points. Specifically, you need to confirm with the manufacturer according to the model.
It's broken, the connection of the line is very simple, but don't connect the positive and negative poles wrongly. That alarm is easy to break, and it's not easy to bury the smoke detector.
The smoke detector switch is mainly used for fire fighting, and the kitchen often makes vegetable smoke relatively large, and it is easy to call the police.
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The installation of the water purifier is very simple, and it can be reasonably arranged according to the structure of the water purifier, the location of the kitchen space, and the location of the water inlet and outlet.
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