Hello Alexandru
You can download the IPC tool and configure the cameras in batches.
Please refer to this LINK
https://support.huawei.com/enter ... c-tool-pid-21500933
You
can set the time zone and calibrate the time for a camera to synchronize the
time between the camera and the NTP server.
Procedure
Step 1 From the camera
list, select one camera or multiple cameras of the same model.
Step 2 Choose Settings > Others > Time Settings,
or click
in the shortcut toolbar.
The Time Settings dialog box is displayed,
as shown in Figure
8-3.
Figure 8-3 Time Settings
dialog box

Step 3 Set time
parameters.
1. Set the time zone where the camera resides.
2. Select Time Setting.
3. Select a time synchronization mode and set related parameters.
Table 8-1 describes the time parameters.
Table 8-1 Parameter
description
|
Parameter
|
Description
|
|
Time
zone
|
Indicates
the time zone where the camera resides.
|
|
Time
Setting
|
The
time setting includes manual setting of time and NTP, GPS/BeiDou.
|
|
Synchronization
|
l Manual: Manually set the camera system time.
l NTP: Set the camera to automatically synchronize the time to the
NTP clock source.
l GPS/BeiDou: Set the camera to synchronize the time through the GPS
module. Only some models support this function.
|
|
Set
Time
|
Set
the system time of the camera.
|
|
Time
Synchronization with the computer
|
Set
the camera time to coincide with the PC's system time.To ensure that the
camera is time-synchronized with the IPC TOOL, select this item.
|
|
NTP
server
|
This parameter is available only when you select Enable.
Indicates
the IP address or domain name of the NTP server.
|
|
Synchronization
interval
|
This parameter is available only when you set
Synchronization to NTP or GPS/ BeiDou.
Interval
for the camera to synchronize time from the NTP server or GPS/BeiDou server.
If the NTP server of GPS/BeiDou server time changes within an interval, the
camera time does not change.
|
Step 4 Click OK.
If Success is displayed in the Operation column of the cameras, the
time of the cameras is successfully set.
----End