Ultra 2 Spotlight Cam: This wireless home security camera boasts 4K HDR for superior video quality, an Integrated Spotlight to deter unwelcome visitors, and an Ultra-Wide Field of View Night Vision Clarity: Experience crystal clear Color Night Vision and 180-Degree Field of View with our security camera system Motion Alerts & Audio: With a premium Motion Sensor and 2-Way Audio, receive instant notifications and communicate directly through the home security camera SmartHub Connectivity: The Arlo Pro SmartHub links your Arlo cameras and doorbells to your home router for secure, reliable Internet Connection and also provides free local storage (requires MicroSD card, sold separately)