The photos recorded by the camera are grouped into “events”. An event is a group of photographs recorded in a single time interval.
The gap can be configured, by default it is 50 seconds. This means that if two photos are taken within 50 seconds, they will be considered one event.
Pictures are not stored forever, the oldest ones are deleted automatically when either the disk space allocated for storing pictures of this camera (ends), or when the expiration date (sets), or when the total disk space for the account ends (corresponds to the selected tariff plan).
If it is possible to adjust the resolution of images - do not try to specify the maximum. Most cameras work more stable with medium sized shots.