does this camera come with night vision? What is the distance in which the camera picks up the subject?

The Blink Outdoor cameras do use IR night vision in low light or no light situations. The Blink cameras have a field of view of 110 degrees - in the daytime, they provide enough visibility to identify an individual’s facial features that is 20ft away, recognize a person that is 32ft away, and beyond that depends on exact lighting conditions. At night, they provide visibility up to 20ft away depending on exact conditions.