User Manual

Receiver
The receiver's name.
Receiver's Address
The e-mail address of the user to be noed.
Enable Aached Picture
Check to send e-mail with aached alarm images. The interval is the me between sending
two subsequent alarm images.
3. Click Apply.
4.
Oponal: Click Test to send a test email.
12.5
Congure Port Mapping (NAT)
Two ways are provided for port mapping to realize the remote access via the cross-segment
network, UPnP™ and manual mapping.
Before You Start
If you want to enable the UPnP™ funcon of the device, you must enable the UPnP™ funcon of
the router to which your device is connected. When the network working mode of the device is set
as
mul-address, the Default Route of the device should be in the same network segment as that
of the LAN IP address of the router.
Universal Plug and Play (UPnP™) can permit the device seamlessly discover the presence of other
network devices on the network and establish
funconal network services for data sharing,
communicaons, etc. You can use the UPnP™ funcon to enable the fast connecon of the device
to the WAN via a router without port mapping.
Steps
1. Go to System → Network → TCP/IP → NAT .
Figure 12-4 Port Mapping Seng
2. Check Enable.
3. Select Mapping Type as Manual or Auto.
Network Video Recorder User Manual
107