Operation Manual

Video Intercom Vandal-Resistant Door Station·User Manual
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Figure 8-43 Upgrade by File
3. Open the upgrading file, and click Upgrade.
Online Upgrading
Online Upgrading: The batch upgrading tool will search the latest upgrading file for the
device automatically. You upgrade the device or devices via the local upgrade files.
Steps:
1. Select a device or multiple devices, and select “Online Upgrading” as the upgrading
mode.
2. Click Download. Click Upgrade after the online upgrading file has been wholly
downloaded.