With Google Nest security, you home is smartly secured. The Google Nest IP cameras and smart doorbells have facial recognition. This way, you always know who rang the bell, or who was inside your house. The cameras also distinguish between humans, animals, and objects. As a result, your home is better secured. You can connect the camera and doorbell to you Google Nest Hub, of course. Now you can see immediately when someone rings or if someone's walking in the backyard.