Versatile smartphone compatibility Works with select i OS and Android devices. Wi-Fi connectivity Makes it easy to link with your home wireless network. Download the Ring app to view footage and receive alerts on your mobile device You can keep an eye on your home and speak with visitors, all from a remote location. Record wide-angle high-definition video Maintain a clear view of your home's entrance for optimal security. Optional Cloud recording lets you view footage at a later time. Automatically record footage and receive alerts when motion is detected Motion sensors let you know when someone is at your door. Night vision Infrared LEDs allow you to record footage, even in dim lighting. Connect to your existing doorbell wiring or use on the doorbell its own A built-in battery enables standalone use. The doorbell comes with the supplies you need to install on a variety of surfaces, including wood, stucco and cement. Stay on top of local crime Ring Neighborhoods lets you receive real-time crime alerts from your neighbors, so you can all work together to make your community a safer place.