OVERVIEW: Nest Cam IQ is a best-in-class indoor security camera with incredibly crisp, clear 1080p HD video and HD Talk and Listen. It also has advanced algorithms that can identify when someone's in your home, alert your phone and automatically track that person as they move through the room. As it is tracking it will still show you the big picture. Person alerts: smart enough to tell a person from a thing, then alert you Super sight: A 4K sensor, 12x digital zoom and High Dynamic Range (HDR)...