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Dahua NVR1A-4P Series User Manual

Dahua NVR1A-4P Series
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5.10.5.9.1.2 Online Upgrade
When the NVR is online, you can use the online upgrade to update the firmware.
Note
Make sure the NVR has properly connected to the network.
Version Detection
The version detection includes auto detection and manual detection. It displays current system version
and application released date.
Enable auto detection, NVR interacts with the cloud every day to detect if there is a new version
available. When there is a new version, system marks a red point on the Upgrade tab.
Note
To inform you upgrading firmware timely, we will collect your device information such as IP address,
device name, firmware version and serial number. The collected information is used for verifying device
legality and pushing upgrade notice.
Click manual detection to view the latest new version on the cloud.
If current version is the latest one, system prompts that “It is the latest version”.
If there is new version available, system displays new version information such as release date
and corresponding release note.
Upgrade System
Click Start to upgrade the system.
5.11 Information
5.11.1 Version
The version interface is shown as in Figure 5-99. Please note the following information for reference only.
Here you can view record channel, alarm input/output information, software version, release date and etc.
When there is any new version, it prompts found new version. Click it, NVR goes to upgrade interface.
Figure 5-99
5.11.2 Log
Here you can view system log. See Figure 5-100.

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Dahua NVR1A-4P Series Specifications

General IconGeneral
BrandDahua
ModelNVR1A-4P Series
CategoryDVR
LanguageEnglish

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