Water resistance is not necessarily a requirement for indoor membrane switches. It depends on the specific environment and requirements of membrane switches.
If they are installed in a wet or water-splashed area, such as a bathroom or kitchen, waterproof is a must. It prevents water vapor or liquid from entering the panel.
If they are installed in a wet or water-splashed area, such as a bathroom or kitchen, waterproof is a must. It prevents water vapor or liquid from entering the panel.
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