Cloud storage features 1) Only save alarm videos, and do not record when the device does not alarm 2) The video storage method is calculated by time and can be stored for up to 30 days 3) One cloud storage package can be bound to one device, and it can only be rebound with other devices after unbinding 4) You can choose the message push service, and when the device triggers an alarm, it will directly notify the user via email 2.Cloud disk features 1) You can select automatic recording and alarm recording, support 24-hour continuous recording 2) The recording video storage method is similar to the TF card. Storage according to the capacity 3) The capacity can be superimposed infinitely, and the video files can be stored for up to 6 months 4) When the cloud disk space is full, the system will automatically cover the earlier video 5) The cloud disk can be bound to multiple devices at the same time for centralized management 6) Records are managed in the form of files, it is more convenient to find the recording.