The 2nd-gen wired Nest Doorbell is always on, so you can know what’s happening at your front door around the clock.₁ Get built-in intelligent alerts about people, packages, and animals, and 3 hours of event video history. Add up to 10 days of continuous recording with Nest Aware Plus.₂ And manage your doorbell easily using the Google Home app. | Google | | Nest Doorbell Wired (2nd Generation | Linen | Best Buy