Google Nest Hello NC5100US Smart Wi-Fi Video Doorbell

Nest Hello lets you know who's there, so you never miss a visitor or package. And with 24/7 streaming, you can check in anytime and view a 3-hour snapshot history to see what you missed. Get an alert and talk to visitors at your door from anywhere, with intelligent alerts, Nest Hello is smart enough to detect a person and alert you even if they don't ring. With HD talk and listen you can hear visitors loud and clear, and the HD video delivers crisp, bright, clear images day or night. The Nest Hello requires a compatible wired doorbell, chime, and the right transformer. Keep track of your visitors and packages with the nest hello.

24/7 streaming and continuous video recording 4:3 video designed to show people from head to toe HDR video shows sharp details even in bright and dark areas Person, motion, and sound alerts to detect visitors Can recognize family and friends and send a special alert