6-3/10 H x 1-4/5 W Battery Powered Video Doorbell White

The Nest Doorbell can tell the difference between people, packages, animals and vehicles and alerts you when there's activity, so there's no guessing. And you can always add a Nest Aware subscription to get up to 60 days of event-based video history. Unlike other video doorbells, the Nest Doorbell is designed with a vertical field of view. A 3:4 ratio means you can see people from head to toe, and parcels left on the ground. HDR helps with bright, high-contrast light at all times, and night vision gives you a clear image of what matters, even in low light and darkness.