Product Image 2-bay Tower
4-bay Tower
Model Name NE-2020 NE-2040 NE-4080 NE-4160
Maximum Number of Licenses 4 4 16 16
Base License 2 4 8 16
Recording Performance 40 Mbps 80 Mbps
Operating System Embedded Linux
Compression H.264, MPEG-4, MJPEG, MxPEG ( depends on IP camera)
Remote Client Remote Live Viewer ( Software) , Remote Live Viewer ( Web) , iViewer ( Mobile App)
Remote Client OS Windows XP ( 32-bit) , Win7 ( 32 and 64-bit)
Mobile Client Platform iPhone, iPad, Android
HDD Bays 2 4
RAID Level 0, 1 0, 1, 5, 10
External Storage N/ A DAS
Ethernet Port 1 x Gigabit Port, RJ-45 2 x Gigabit Port, RJ-45
External Ports 2 x USB 2.0 2 x USB 2.0, 1 x eSATA
Audio One - way
Voltage 100-240V
Power Consumption 40W 90W
Dimensions ( H x W x D) 140.0 x 109.8 x 219.0 mm 140.0 x 183.4 x 219.0 mm
Weight ( without HDD) 2.12 kg ( 4.67lbs) 2.97 kg ( 6.55lbs)
Temperature Operating: 0° C ~ 40° C ( 32° F ~ 104° F)
Humidity Operating: 5% ~ 95%
Supported Languages English, Czech, Deutsch, Dutch, Finnish, French, Hebrew, Hungarian, Italian, Japanese, Korean, Polish, Portuguese ( Brazil) , Russian, Simplified Chinese, Traditional Chinese, Serbian, Spanish, Swedish, Turkish