User guide

NVR
45
Building NVR Domain
Whether you have several sites or a single site with hundreds of cameras, you can now plan a security
management strategy.
You can create a set of NVRs by dividing cameras by groups, and assigning each group to a corresponding
NVR.
Each particular NVR is responsible for its group of cameras and carries the duty of recording, touring, and
alarming functions.
We use an NVR Domain Controller to manage the set of NVRs (Fig. 42.)
Fig. 42.