Xiaomi Smart Camera C300. Product: This is the Xiaomi Smart Camera C300, a 2K ultra-clear HD security camera with features like a large F1.4 aperture lens for low-light performance and a 360° horizontal viewing angle. Key Features: It boasts 2K resolution, AI human detection, 360° vision, and works with Google Home and Alexa. Availability: You can find this product at authorized Xiaomi stores and online Specifications: It has a high-sensitivity image sensor for color video in low light and supports storage via MicroSD card (up to 256GB) or network video storage.