32 Channel 4 HDDs 4K NVR
NVR304-32E-B
#01234
16 Channel 4 HDDs NVR
NVR304-16EP-B
#01335
64 Channel 8 HDDs 4K NVR
NVR308-64E-B
#01343
128 Channel 16 HDDs RAID NVR
NVR516-128
#01405