OVERVIEW: The wired Nest Doorbell can tell the difference between a person, package, animal, and vehicle; get alerts about the things that matter most to you, no subscription required. Get peace of mind knowing you can check your video doorbell 24/7 without having to recharge batteries. See what you missed with 3 hours of free event video history included in the Google Home app; watch 2-second previews and 5-minute clips of important activity The Nest Doorbell requires the Google Home app and a...