Gate machine/Turnstile usually use for semi-outdoor environment, so it needs front IP65 waterproof, 1000nits sunlight readable, wide working temperature, anti-oxidation on outer case and etc.

Our 7 inch 1000nits monitor, 10.1 inch 1000nits monitor, 12.1 inch 1000nits monitor quite suit.

BTW, we can design the device for hold the screen like this Triangle shape stainless steel box from Malaysia client.