Recently, I purchased a Dahua video doorbell, but it didn't come with a mounting box. Not wanting to spend over $20 for one, I decided to design and create one myself. The box I designed has M4 screw holes on the back, which are spaced 60mm apart, enabling it to be mounted on a standard 86mm electronic box. You will also require two M3*10 round head screws to secure the doorbell inside the box.
I printed this without support, using Polymaker PA612-CF filament to withstand the heat from the doorbell and the sun. If you intend to use it outdoors, it's recommended to print it with ASA filament.
The author marked this model as their own original creation.