The Arlo Chime 2 is a new Wi-Fi-enabled outdoor security device that features a built-in siren and customizable melodies for audio alerts. It is compatible with Android and iPhone devices, and can be self-adhesive for easy installation. The Chime 2 also includes night vision capabilities and 1080p video capture resolution for clear image quality. With its sleek white design and compact dimensions, this smart home compatible device is a versatile addition to any indoor or outdoor surveillance system.