Up to 64+4 Devices – Connect more devices (up to 64 switches*, sensors, or buttons + 4 cameras or doorbells) to create your home's smart ecosystem. Works with Tapo C420, Tapo C400, Tapo D230, and more. Smart Alarm & Chime – Works with your smart cameras (Tapo C420, Tapo C400), video doorbells (Tapo D230), and sensors as a smart alarm or chime when motion is detected or a visitor arrives. Local microSD Storage – Save recorded videos from your cameras or video doorbells to the hub-installed microSD card (up to 512 GB)† .
