Well, some surveillance cameras are really small, and I have seen them hidden in the row, but the shooting quality of such cameras is very low, which is related to the product structure. The above should be a home camera, and the requirements for picture quality are definitely not low, but since it's just for fun, it's good to be happy.
Regardless of the structure, a rod also has a lot of design space.
Don't consider internal components?
Not bad
Obviously, most people go home on holiday