Create a smart home environment with the Tapo Smart Hub H200. Connect more devices (up to 64 switches*, sensors, or buttons + 4 cameras or doorbells) to create your home's smart ecosystem. Works with your smart cameras (Tapo C420, Tapo C400), video doorbells (Tapo D230), and sensors as a smart alarm or chime, triggering alerts when motion is detected or a visitor arrives. Save recorded videos from your cameras or video doorbells to the hub-installed microSD card (up to 512 GB). Customize your experience with a range of built-in ringtones, adjustable to volumes of up to 90dB, to suit various scenarios. Tapo H200 helps your smart sensors and buttons last up to 10 times longer by adopting an ultra-low power wireless protocol. Simply give voice command to the smart hub works with Amazon Alexa and Google Home for hands-free automation. *Note: This device operates exclusively within the specified Sub-1G band. Please note that different regions support different frequency bands. Ensure that the devices or hubs you intend to use are compatible with the same Sub-1G band.