Google Nest Doorbell 2nd Gen

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 free Google account; it’s not compatible with the Nest app or the Nest site Get up to 30 days of event video history and familiar face detection with a Nest Aware subscription, or choose a Nest Aware Plus subscription for even more benefits, like up to 10 days of continuous video recording. The wired Nest Doorbell is designed to replace a wired doorbell and requires a compatible chime and transformer (both sold separately); you may need to replace existing hardware Use compatible smart devices that work with Google Assistant or Amazon Alexa to stream your live video feed or see and talk to people at your door; plus, use compatible Nest and Amazon Alexa speakers as a doorbell chime