See more of what's happening at your door with the Ring Battery Video Doorbell (2nd Gen). Ring's Retinal 2K video and powerful 6x zoom pull out sharp detail, making it easier to spot faces, parcels and movement. The Head-to-Toe 173° field of view gives you the full picture. You can see visitors from top to bottom, plus parcels left by the door, without guessing what's just out of frame. Plus, advanced motion sensors keep an eye out for activity, so you don't have to. If something happens, you'll get a notification through the Ring app, helping you stay in the loop wherever you are.Good to know- The built-in rechargeable battery means no hard wiring, so you can install it in the best spot- Two-way audio lets you hear what's going on and speak to visitors through the app- Night vision helps you keep an eye on visitors and movement after dark- Amazon Alexa compatibility means you can pull up the live view with a simple voice request