See more — Get 66% more vertical coverage with the latest version of Ring’s best-selling Video Doorbell (2nd Gen), now featuring Head-to-Toe Video. Built-In Battery — Battery Doorbell includes a built-in battery, which charges with a convenient USB-C charging port. To recharge, simply detach your doorbell from the wall and connect to the included charging cable. Install in a Snap — Charge it up, click into place, and stay connected right from your phone. Connect to who’s there — See and respond to activity with Live View & Two-Way Talk. Stay in the know — Receive real-time alerts on your phone when motion is detected. Get Smart Alerts — Know more with notifications that tell you if there's a person or package at your door (subscription required, sold separately). Additional protection — With a Ring Protect Plan (subscription sold separately), record all your videos, review stored videos for up to 180 days (photos for 7 days), and share videos. Connect with Alexa — Hear custom notifications from Echo Dot, launch video with Echo Show, and enjoy hands-free home monitoring with select Alexa-enabled devices.