Viewing Remote Device Information; Device Status - Dahua NVR21-4KS3 Series User Manual

Step 2 Update the firmware of the connected remote device.
● Online update.
1. Select a remote device and then click Manual Check
.The system checks for available updates.
2. Select a remote device that has an update available for it, and then click Online
● File update.
1. Select a channel and then click File Update.
2. Select an update file.
3. Click OK.

5.7.10 Viewing Remote Device Information

5.7.10.1 Device Status

You can view the connection and alarm status of the corresponding channel.
Select Main Menu > CAMERA > Camera List > Device Status.
Figure 5-76 Update
Update.
If there are too many remote devices, you can filter them on the Device Type list.
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