Google Nest Wired Video Doorbell Security Camera 720p 2nd Gen Night Vision White The 2nd-gen wired Nest Doorbell is always on, so you can know what?s happening at your front door around the clock. Get intelligent alerts about people, packages, and animals, plus 3 hours of event video history ? no subscription required. Add up to 10 days of continuous recording with Nest Aware Plus. And set up and manage your video doorbell easily using the Google Home app. The Nest Doorbell requires a free Google Account and is not compatible with the Nest app or the home.nest.com site. ? Know more with intelligent alerts. The Nest Doorbell can tell the difference between a person, package, animal, and vehicle. So you can get alerts about the things that matter most to you - no subscription required.1 ? Check in anytime with 24/7 live view. See your activity at your front door around the clock. Get peace of mind knowing you can check your video doorbell 24/7 without having to recharge batteries.1 ? Go back in time with more video history. See what you missed with 3 hours of free event video history included in the Google Home app.1 Watch 2-second previews and 5-minute clips of important activity. And with a Nest Aware Plus subscription, the always-on wired doorbell can record around the clock for up to 10 days.4 ? Everything works together. Use devices that work with Google Assistant or Amazon Alexa to stream your live video feed or see and talk to people at your door. And use compatible Nest and Amazon Alexa speakers and displays as a doorbell chime. ? Talk and listen, from anywhere. Chat through the doorbell to let friends know you'll be right there, or tell a delivery person where to leave a package.1 Or quickly respond with pre-recorded messages like "Just a sec, we'll be right there."1 ? Installation and compatibility. The wired Nest Doorbell is designed to replace a wired doorbell and requires a compatible chime and transformer (both sold separately).5 You may need to replace existing hardware. Or get pro help for a worry-free installation. ? Beautifully designed with sustainable materials. The wired Nest Doorbell is designed to complement any home and made with 43% post-consumer recycled materials, so it's a great choice for you and the planet. 1Some features, including mobile notifications, remote control, video streaming, and video recording, require working internet and Wi-Fi. 2Continuous video recording requires a Nest Aware Plus subscription. 3To learn more, visit g.co/nest/cam-mem. 4Nest Aware Plus subscription sold separately. 5Requires a 16-24VAC, 10-40VA rated doorbell transformer and chime (both sold separately).