Nest Wired Hello Door Bell Push Button, White

Nest Hello lets you know who’s there, so you never miss a visitor or a package. It can tell the difference between a person and a thing, then alert you even if someone doesn’t ring the bell. With a Nest Aware subscription, it can also tell you if it’s a person you know or a stranger. You’ll also hear everything loud and clear thanks to HD Talk and Listen, which even suppresses background noise and reduces echoes. Nest Hello requires an existing wired Door Bell and chime, as well as 16-Volt AC to 24-Volt AC power and a 10VA transformer. Know who’s knockin get an alert and talk to visitors at your door from anywhere HD video with HDR: delivers bright, crisp images day or night, even in challenging lighting conditions Intelligent alerts: smart enough to detect a person, then alert you even if they don’t ring the bell HD talk and listen: hear visitors loud and clear 24/7 streamin check in anytime and view a 3-hour snapshot history to see what you missed Quick response: respond to visitors with convenient pre-recorded messages