The Smart HUB’s built-in memory saves a list of information about what has taken place in the system – it can hold 8,000 events. Meanwhile, a connected microSD card stores a backup copy of all system settings, measurement data from devices connected to the Smart HUB (e.g. temperature, power consumption, pressure), as well as photos: those uploaded by the user as images assigned to rooms in the app, as well as shots from Motion Detector Cam detectors. These data are secure in your Smart HUB and are not stored anywhere else.