![background image](http://html1.mh-extra.com/html/ganz/nr4hl/nr4hl_user-manual_3428330020.webp)
20
INSTALLATION
If the distance between the NVR and IP camera is more than 100m
You may extend the transfer range by connecting a switching hub or PoE device between
the Ethernet port and IP camera if desired distance is longer than 100m.
Connecting cameras directly to a general switching hub requires camera connected to a
separate power supply.
A switching hub connected for extending transfer range of a single channel should be
connected to one camera only.