GA01318CA Nest Wire-Free Video Doorbell (Battery) WhiteThe Nest Doorbell is the battery powered video doorbell that works with any home. See whats happening at your door and answer it from anywhere. Expecting a delivery? It has a taller field of view, so you can see people in full or boxes on the ground. It can tell the difference between people, packages and vehicles, so you only get notified about whats important to you. You can even use pre recorded responses, like "You can just leave it. Thanks!" with