This outlet cover contains a socket that works with the Blink camera's existing ball allowing you to turn and point the camera similar to the base they come with. I bought these short USB cables on Amazon to keep the set up clean:
https://www.amazon.com/gp/product/B01FSYBQ9Q/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
The author marked this model as their own original creation.