Eufy Security will soon release two new video doorbells: the C30 with a 2K resolution, 5,000mAh battery, and 16:9 aspect ratio, and the C31 featuring a 4:3 aspect ratio and 6,500mAh battery. Both models offer two-way communication and smart home integration, competing with similar products from Ring, Nest, and Arlo.https://www.notebookcheck.net/Eufy-s-upcoming-2K-Video-Doorbells-C30-and-C31-could-challenge-Google-and-Ring-s-1080p-models.889359.0.html
Don't buy the eufy the button stops working after a year (as soon as guarantee runs out)