optical turnstile
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
optical turnstile |
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| navigate by keyword : access architecture baffle barrier card closed construction design door doorway electric entrance entry exit gate gates gateway hong infra infrared infrastructure interior iron issue kong leave leaving marble metro modern opening optical out passage portal public railway red revolving sensor station stop subway technology ticket transportation turnstile underground walk way |
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| Optical Turnstile in the Hong Kong Subway |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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