### 4.2.11 Synchronizing Software Data to Devices

Synchronize data in the server to all devices. (Generally, this operation needs to be performed only when the data in devices are inconsistent with those in the server due to objective factors, such as the Internet abnormality or other conditions.)

In the device list, select the device to which data needs to be synchronized and click More > Sync Data to Device to access the confirmation interface for data synchronization.

Click OK to confirm the synchronization.

?Important tip: The operation of synchronizing the software data to the devices will delete existing data (excluding event records) in the devices at first and then re-download all setting information. It is essential to ensure a smooth Internet connection and avoid power failure during this operation.