As I mentioned in Part 1, setting up the D-Link IP cameras (and IP camera in general most likely) is easy if you have a simple network. This means you
1. Only have 1 camera
2. Don’t need to access the camera either directly or through any software from outside your own home network
3. Don’t already have a web server running on the default port 80 (if your provider does not block this port)
If you are serious about DIY Home Security/Surveillance, you will need to configure multiple cameras on multiple ports, set up dynamic DNS (if you don’t have his setup already) and forward ports on your router. On your router, you should set up DNS reservations for your cameras, and if using a desktop software controller, a reservation for that computer and port forwarding for the port you are using for the desktop controller software web server. You can get free dynamic DNS from the folks at dyndns.com and if you have a decent router, there should be a place to enter your dyndns host name and password and the router will do the work of ensuring that if your Internet DHCP IP changes, updates are made seamlessly. D-Link actually offers a private branded dynamic DNS set up service from inside their admin interface. It should be ok to use this (last time I checked they were using the services of dyndns.com).
The heart of my home security system is motion detection and alerts. As I mentioned in the first post, I selected Blue Iris software as a desktop controller. It more than compensates for the shortcomings of the surveillance alert features that are missing from the D-Link camera and for the poor D-Link (free) Windows software supplied with the cameras (D-Cam View). For reasons I don’t understand, the more expensive DCS-942L camera does not have an email motion alert function. The less expensive DCS-932L does, but it is pretty limited.
The image above show the D-Link email setup.