User Manual of Network Video Recorder 
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You can change the server and HTTP ports in the Network Settings menu. The default server port is 8000 and the 
default HTTP port is 80. 
Steps: 
1.  Enter the Network Settings interface. 
Menu >Configuration> Network 
2.  Select the More Settings tab to enter the More Settings interface, as shown in Figure 9. 16. 
3.  Enter new Server Port and HTTP Port. 
 
Figure 9. 19 Host/Others Settings Menu 
 
4.  Enter the Server Port and HTTP Port in the text fields. The default Server Port is 8000 and the HTTP Port is 
80, and you can change them according to different requirements. 
5.  Click the Apply button to save and exit the interface. 
 
The Server Port should be set to the range of 2000-65535 and it is used for remote client software access. The 
HTTP port is used for remote web browser access. 
9.2.10 Configuring Email 
Purpose: 
The system can be configured to send an Email notification to all designated users if an alarm event is detected, 
etc., an alarm or motion event is detected or the administrator password is changed. 
Before configuring the Email settings, the NVR must be connected to a local area network (LAN) that maintains 
an SMTP mail server. The network must also be connected to either an intranet or the Internet depending on the 
location of the e-mail accounts to which you want to send notification. 
Steps: 
1.  Enter the Network Settings interface. 
Menu >Configuration> Network 
2.  Set  the  IPv4  Address,  IPv4  Subnet  Mask, IPv4  Gateway and  the  Preferred  DNS  Server in  the  Network 
Settings menu, as shown in Figure 9. 20.   
 
Figure 9. 20 Network Settings Interface