View visitors as soon as they walk up to your door with this smart video doorbell from Ring. This motion sensor doorbell sends you a notification when someone walks up to your door, letting you see them on your phone screen even if you aren't at home. With 2-way audio, you can speak to them and hear their response. Doorbell camera is compatible with Alexa to make announcements when anyone presses the doorbell or triggers motion sensors. Night vision infrared technology allows you to see in the dark. Customize motion settings to focus on what’s most important. Smart video doorbell with 2-way audio allows you to speak to visitors and hear them. Ring Video Recording can save snippets to your phone. 2.4GHz Wi-Fi connectivity connects to your home network. Receive real-time notifications from this motion sensor doorbell on your phone using the app. Water-resistant for outdoor use. Built-in rechargeable battery keeps you powered. Backed by the manufacturer’s 1-year limited warranty. Ring Alarm and all Ring Alarm accessories require a subscription for digital notifications, in-app features, digital arming/disarming, and integration with other Ring, Echo, and third party products. Subscription sold separately. Terms and conditions apply.