Automatic hand dryer remove the need for pushing a button by using infrared sensors that can tell when someone’s hands are under the vent. They’ll turn on automatically once needed and then turn off again the moment someone removes their hands when they’re done.This power hand dryer is useful for sanitary purposes, as the user doesn’t have to touch anything in order to use the machine. They also use less energy since the dryer doesn’t stay on for a moment longer than needed.
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