Dahua Smart 1U User Manual page 199

Configure the settings for the connection parameters. See Table 5-55.
The connection parameters except Max Connection cannot take effects until the
Device has been restarted.
Parameter Description
The allowable maximum clients accessing the Device at the same
Max Connection time, such as WEB, Platform, and Mobile Phone.
Select a value between 1 and 128. The default value setting is 128.
The default value setting is 37777. You can enter the value
TCP Port
according to your actual situation.
The default value setting is 37778. You can enter the value
UDP Port
according to your actual situation.
The default value setting is 80. You can enter the value according
to your actual situation.
HTTP Port
If you enter other value, for example, 70, and then you should enter
70 after the IP address when logging in the Device by browser.
The default value setting is 554. You can enter the value according
RTSP Port
to your actual situation.
Data transmission. The value range is from 1 through 65535. The
POS Port
default value is 38800.
HTTPS Enable Enable HTTPS.
HTTPS communication port. The default value setting is 443. You
HTTPS Port
can enter the value according to your actual situation.
Local Configurations 189