https://www.aliexpress.us/item/3256804553731471.html
I have worked with several nicer fully enclosed models that do not have any monitoring camera. I have a similar model to this one with no such camera, and I suspect this one does not have one either:
https://omtechlaser.com/products/60w-co2-laser-engraver-with...
That said if a kilowatt metal cutting laser was for sale, I would suspect it would have a full enclosure at least.