Dahua NVR52-4KS2 Series User Manual page 360

Step 2 Configure the parameters.
The parameters except Max Connection take effect after the Device restarts.
Parameter Description
The allowable maximum clients accessing the Device at the same time,
Max Connection
such as web client, platform, and mobile client.
Transmission control protocol port. Enter the value according to your
TCP Port
actual situation.
User datagram protocol port. Enter the value according to your actual
UDP Port
situation.
The default value setting is 80. You can enter the value according to your
actual situation.
HTTP Port
If you change the HTTP port number to, for example, 70, then you need to
enter 70 after the IP address when logging in to the Device through the
browser.
HTTPS communication port. The default value is 443. You can enter the
HTTPS Port
value according to your actual situation.
The default value is 554. You can enter the value according to your actual
RTSP Port
situation.
POS data transmission port. The value range from 1 through 65535. The
POS Port
default value is 38800.
Auto Registration The auto registered port. Supports adding cameras through auto
Port registration.
Click Apply.
Step 3
Figure 5-220 Port
Table 5-59 Port parameters
344
User's Manual