FeaturesStorage: Cloud storage (subscription required)Compatible with Amazon Alexa2-way audioMotion-activated notificationsNight visionAdd smart security inside your home with the Ring Indoor Wireless Full HD Night-Vision Security Camera. Its compact design and plug-and-play installation mean you can set it up quickly in any room.With HD video, 2-way audio, night vision and motion-activated notifications, you can monitor your home with ease no matter where you are. If you have multiple Ring cameras, you can link them together to control them all from a single dashboard using the Ring app. You can even control it using your voice with Amazon Alexa.