This is a water resistant mount and housing for Amazons Blink Mini security camera. Unlike other model Ive seen, this does not cover the infrared light. Because of this, it is not fully waterproof. I have had my camera outside for 3 months through wind driven rain and snow and had no issues so far.
Assembly requires two M4x20 screws and two M4 nuts.
After assembly, the camera can be rotated in all directions and set by tighten the screws.
The model is made for the nut on the top of the base to be heat set into the base, creating a flush mounting face.
Amazons Blink Mini: https://a.co/d/2skMGZ5
The author hasn't provided the model origin yet.