The eufyCam S4 is equipped with 32GB of built-in local storage. For additional storage capacity, users can expand storage by inserting a microSD card that is up to 256GB.

Storage Priority

• When a microSD card is inserted, video recordings are saved to the microSD card first.

• If no microSD card is present, video recordings are stored on the internal 32GB storage.

• If the eufyCam S4 is paired with HomeBase 3, video recordings are stored on HomeBase 3 by default, regardless of local or SD card storage.

If you have any other questions regarding the eufyCam S4, please don't hesitate to contact us for assistance.