Plug and PlayInsert the SD card into IMILAB products to enable local storage, without the need for subscriptions or monthly fees. Designed for IMILAB ProductsThis SD card is specifically designed for use with IMILAB's indoor C21/C22, and outdoor EC4/EC5/EC6 (Dual) cameras and doorbells. Two Recording ModesChoose between continuous recording or detected motion recording in the [Mi Home APP]. By default, it operates in continuous recording mode. Automatic OverwriteWhen the SD card's memory is full, it will automatically overwrite older footage, eliminating the need for manual deletion.