A:Answer Yes, you will receive notifications. When set to Home and Guarding, and a door is opened, the Nest Guard will chime and the light ring will turn yellow, a spoken Heads-up message will inform you of the event and the time left before the alarm sounds. You and everyone who shares access to your home with the Nest app will get a notification on smartphones. Only the Nest Guard and Nest Detect can give audible notifications, and you won't be able to add speakers. For information on how to quietly open a door check here: https://support.google.com/googlenest/answer/9225587