D-Link SECURICAM DCS-910 User Manual page 47

Section  - Configuration
Choose which method to add your camera(s). You can choose Auto
Discovery to automatically search for your camera(s), or choose Add
Manually to add your camera(s) via the camera's IP address. Click Next
to continue.
If you choose Auto Discovery, the system will search all available
cameras that are located on the same LAN with same subnet. The system
will place all of the cameras under the default map called My Map. Click
Next to continue.
If you choose Add Manually, you will need to enter the IP address of the
camera(s). Click Next to continue.
D-Link DCS-910/90 User Manual
DCS-910-55