Offline Attendance Sync
A device capability that stores attendance and access events locally on the terminal when internet connectivity is unavailable, then syncs all data when the connection is restored.
Ensures that sites continue operating during network interruptions without losing any attendance records.
Frequently Asked Questions about Offline Attendance Sync
How much offline data can a Nialabs terminal store?
Nialabs terminals can store tens of thousands of attendance events locally, providing days to weeks of offline capacity depending on traffic volume.
Does offline mode affect report accuracy?
No. All offline events are timestamped at the moment of occurrence. When synced, the cloud dashboard reconstructs the accurate timeline — reports reflect real events, not sync times.
Is there a risk of data loss during offline mode?
Data is stored in non-volatile memory. A power outage without battery backup could risk the most recent unsaved logs, so UPS backup is recommended for critical installations.
