The top circle houses the camera, and the bottom circle is the actual doorbell button ... your notifications. Called Library, there is a red notification dot with the number of unread alerts ...

You’re likely already familiar with Ring video doorbells. Among the best video doorbells right now, these are not just capable of alerting you to visitors and all the goings-on at your front ...

You can restrict notifications, so you’re informed only when a person is at your door, or further tighten the criteria so that you’re notified only when the doorbell button is pressed.