Smart security that is designed for every home. Set up in minutes, and receive notifications from the app whenever a visitor presses your Video Doorbell or motion is detected. You can also choose to wire it to sound your existing home chime. Blink Video Doorbell lets you answer your door no matter where you are. Receive customizable alerts right from the Blink Home Monitor app, and experience helpful features like HD day and night video and two-way audio.