User manual
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Appendix A    Registering Domain Name 
DDNS (Dynamic Domain Name Service) is a data query service mainly used on the 
Internet for translating domain names into Internet addresses. It allows remote clients to 
intelligently search dynamic servers without any previous enquiring for servers’ Internet 
addresses. 
In order to take advantage of this intelligent service, first register your domain name on the 
following Web site http://ddns.avers.com.tw 
1.  User Login 
-  Browse the website ddns.avers.com.tw with Microsoft IE or Netscape Navigator to 
access the following dialog. 
-  First input the MAC address of your DVR system as CD-Key number and select the 
product name. The CD-Key of MAC address input format shall be 12 digits without 
colon (:) or hyphen (-).To find MAC address of your DVR system, follow the steps 
below: 
•  In OSD menu, select NETWORK SETUP 
•  Select any one of IP mode 
• A NETWORK INFORMATION windows will show up 
•  MAC address of DVR system is display as shown 
- Then click OK to login or Reset to clear the previous input. 
2.  User Information 
Please provide the following user information, Host Name (user can choose any name 
he/she likes except the one violence with other users), Password, E-mail, Company, 
and Country. And then, click OK to complete the domain name registration. 










