Why Do Some Elevators Have Multiple Sets of Door Control Buttons?

DeviantOllam Video 2 months ago

Description

Have you ever seen an elevator with more than one set of "Door Open" and "Door Close" buttons? They're more common than you might realize. And the reason for this is super obvious when you give it a thought. If you want to know the story behind this, here's a quick video. Enjoy! 👍😁👍


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