User`s manual

The function is used to map an IP address with the host name. If the IP
camera is set a dynamic IP address, the host name must be provided by
DDNS (Dynamic Domain Name Service).
à IPv4 DDNS
Ø Check “Enable” and select one from the two options.
Ø Registrations on DDNS service sites are required for the two
options.
Ø Please go to dyndns.org for registration and further information.
l SMTP / FTP