Technical Specifications
58
or disk array
Records replay
NVR2820E-9D,-16
D
4 D1 or CIF channels
NVR2820E
4 CIF channels
Backup
Backup
NVR2820E-9D, -16D support USB hard disk and USB
DVD writer
Download
download the records through the NVR Station
Hard disk
NVR2820E built in hard
disk
Four SATA hard
disks
recommend Seagate
160G,320G, 500G, 750G, 1T,
1.5T and 2T
External USB hard disk
A maximum of 32 external USB hard disks or two disk
arrays can be expanded. JL-SU43 series or HS410S
disk and Kedacom VS400 disk arrays are
recommended
Version update
Software Update
Update NVR through U disk, COM port or the NVR
Station
Video unit
Update the video unit through the NVR Station
Event alarm
Motion detection
Supporting a maximum of 4 areas
Alarm schedule
A maximum of four periods every day
Video source loss
alarm
Supported
Device
networking
Network environment
Supporting networks of different providers, NAT
traversal, and Socks5 proxy
Communication
protocol
DHCP, PPPoE, SNTP, DDNS, IEEE802.3, RTP, RTCP,
and VSIP
Conventional
parameters
Operating voltage
100VAC - 240VAC
Placement
Place on a table or mount on a bracket Horizontally
Operating temperature
0ºC - 50 ºC
Relative Humidity
10% - 85 % (non-condensing)
Operating Altitude
-60
~
5000m
Summary of Contents for NVR2820-16
Page 1: ...NVR Administrator Guide ...