NVR2881-HD

16 Bay RAID Professional Network Video Recorder

Features

  • High-performance, High-capacity
    • 16 x 1080p@30fps video decoding capability
    • Up to 4K video supported
    • Up to 128 channels
    • Up to 512Mbps incoming bandwidth
    • 512Mbps output bandwidth
    • 64 user access simultaneously
    • Max. 16 HDDs up to 96TB storage
    • IP SAN storage supported
  • Easy to install
    • Automatic network organizing
    • Build-in DHCP server
  • High reliability
    • Embedded Linux
    • RAID 0/1/5/6/10
    • Redundant Power Supply (optional)
    • Support Automatic Network Replenishment (ANR)
    • Support Packet Loss Recovery (PLR)
    • N+1 Hot Backup
  • Abundant functions and features
    • 3 video output simultaneously output different content
    • E-Map, TV-Wall supported
    • Bi-directional audio, Broadcasting
    • NAT, Socks5
    • Alarm management
    • Free CMS (NVR Station), supports 128 NVR simultaneously
    • CMS support 6 screens simultaneously (4 x Live viewing, 1 x E-Map, 1 x TV-Wall)

Technical Specification

NVR2881-32HD NVR2881-64HD NVR2881-128HD
IP Camera Input 32 channel 64 channel 128 channel
Resolution 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Compression Format H.264
Protocols Onvif, RTSP, KEDACOM
Incoming Bandwidth 160Mbps 320Mbps 512Mbps
Local Display 2 x HDMI, 1 x VGA, simultaneously output different content
Multi-Screen Display Local monitor
(Main / Secondary / Tertiary)
1/1/1, 4/1/1, 9/1/1, 15/1/1, 16/1/1, 24/1/1, 25/1/1, 35/1/1, 1+4/1/1, 1+8/1/1, 1+9/1/1, 1+15/1/1, 4/4/4, 9/9/9, 16/16/16 1/1/1, 4/1/1, 9/1/1, 15/1/1, 16/1/1, 24/1/1, 25/1/1, 35/1/1, 36/1/1, 48/1/1, 49/1/1, 63/1/1, 64/1/1, 1+4/1/1, 1+8/1/1, 1+9/1/1, 1+15/1/1, 4/4/4, 9/9/9, 16/16/16, 4/16/16, 16/24/24 1/1/1, 4/1/1, 9/1/1, 15/1/1, 16/1/1, 24/1/1, 25/1/1, 35/1/1, 36/1/1, 48/1/1, 49/1/1, 63/1/1, 64/1/1, 1+4/1/1, 1+8/1/1, 1+9/1/1, 1+15/1/1, 4/4/4, 9/9/9, 16/16/16, 4/16/16, 16/24/24, 35/48/48
Multi-Screen Display Client up to 4 screens simultaneously:
1, 3, 4, 9, 12, 16, 20, 25, 30, 36, 42, 49, 56, 63, 64
1+5, 1+7, 1+8, 1+9, 1+11, 1+15, 1+16, 1+33, 1+47, 1+48
E-Map Live Viewing in E-Map (NVR Station)
Function E-PTZ / Scheme / Polling / TV-Wall (optional with decoder)
Resolution 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Mode Manual / Continuous / Schedule / Event (Pre / Post)
Event Trigger Supported
Tag Supported
Reliability Automatic Network Replenishment (ANR)
Search Mode Date & Time (Calendar) / Event
Resolution 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Playback (Local Monitor) 1 x 4K@30fps / 4 x 4MP@30fps / 16 x 1080p@30fps 4 x 3MP@30fps /
16 x 1080p@30fps
Playback (Client) 16 x 4K@30fps 16 x 3MP@30fps
Synchronize Playback (Local Monitor) 4 x 4MP@30fps / 16 x 1080p@30fps 4 x 3MP@30fps /
16 x 1080p@30fps
Synchronize Playback (Client) 4 x 4K@30fps 4 x 3MP@30fps
Function Slow forward / Fast forward / Loop / Single frame / E-PTZ/ Slice playback
Max. Internal HDDs 16 x 3.5’’ HDD

Max. 96TB (up to 6TB/each)

RAID RAID 0/1/5/6/10
External IP SAN (iSCSI), up to 10 x  IP SAN, Max. 100T
Function Disk group / Quota / Disk dormancy
Compression G.711a / G.711u / ADPCM / G.722 / G.722.1c / AAC-LC
Bit rate 32kbps ~ 64kbps
Audio Function Bi-directional audio / Dumb / Mute / Broadcasting
Service Alarm Triggers Alarm input / Video lost / Motion detection / Tampering / Guard line / Defocus / Sence change / Enter guard area / Exit guard area / Object left / Object removal / Gathering / Audio surge
System Alarm Triggers Device disconnected / No disk / Disk error / IP Address conflict / Network disconnected / Low speed / Insufficient recording space / MAC address conflict / Insufficient snapshot space
Alarm Events Snapshot / Recording / PTZ preset / Buzzer / Email / Link to Client / Alarm caption / Live view in first window / Link to TV Wall / Link to secondary screen / Full screen viewing
Operation System Embedded Linux
User Management Admin / User
Log Management User login / User operation / Alarm / Backup / Update
Application Programming NVR Station SDK
Network Protocol TCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, SNTP, VSIP, UPNP, SMTP, IPv4, IPv6 (optional)
Viewer Software CMS (NVR Station) / Web / iOS app / Android app
Max. User Access 64 Users
Output Bandwidth 512Mbps
Function NAT / Socks5 / Multiple network access / Packet loss recovery / Auto network organizing
Network Test Supported
Hot Backup N+1
Ethernet 3 x Gigabit network port, RJ45 interface
Video Out 2 x HMDI (1 HDMI up to 4K x 2k, 1 HDMI up to1920 x 1080@60Hz)

1 x VGA (up to 1920 x 1080@60Hz)

Audio In / Out 1 x RCA Line in / 1 x RCA Line out
Alarm In / Out 2 x Inputs / 2 x Outputs
Control 2 x RS485
USB 2 x USB 2.0, 2 x USB 3.0
Operating Temperature -10°C ~ 55°C / 14°F ~ 131°F
Operating Humidity 10% ~ 85%
Power 100 ~ 240V AC, 50 ~ 60Hz

Redundant Power Supply (the second power is optional)

Power Consumption Max. 150W (HDD not included)
Weight 20Kg / 44lb (HDD not included)
Dimensions 483 x 500 x 156mm / 19.02’’ x 19.69’’ x 6.14’’

Resource

Specification Document

NVR2881-HD Specification Document