Key Features . Free of power cords and wiring hassles.Select from a variety of melodies to customizeDeter unwanted guests with a built-in siren.Connects Directly to Wi-FiReceive instant audible alerts for a doorbell press  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 Video Doorbell Wired and Audio Doorbell. Get Alerts in Any Room With Arlo Chime 2 receive instant alerts for a doorbell press or when motion or audio is detected by your Arlo doorbell or camera. 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 and select from a variety of melodies.  .