Receive instant audible alerts for a doorbell press or when motion is detected with the Arlo Chime 2. Easily plug into a wall outlet and connect directly to Wi-Fi for a wire-free install. Deter unwanted guests by triggering the built-in siren automatically or manually from the Arlo App. Select from a variety of melodies to customize alerts. Arlo Chime 2 is compatible with Arlo Essential Video Doorbell Wire-Free (AVD2001), Video Doorbell Wired (AVD1001), and Audio Doorbell (AAD1001).