NVR2881-16B/16HI

16-Bay H.265 4K AI Professional Network Video Recorder

Features

  • High-performance, High-capacity
    • H.265 supported
    • 4 x 4K@30fps / 16 x 1080p@30fps video decoding capability
    • Up to 64 channel
    • Up to 420Mbps incoming bandwidth
    • 384Mbps output bandwidth
    • 16 user access simultaneously
    • Max. 16 HDDs up to 128TB storage
    • IPSAN storage supported
  • AI
    • Supports deep learning algorithm
    • Supports up to 50,000 Face Detection Comparison Library
    • Supports up to 100,000 LPR detection comparison library
    • Real-time multiple face and LPR matching
    • Supports searching picture by face picture
  • Easy to install
    • Auto network organizing
    • Built-in DHCP server
  • High reliability
    • Embedded Linux
    • RAID 0/1/5/6/10
    • Redundant Power Supply (optional)
    • Supports Automatic Network Replenishment (ANR)
    • Supports Packet Loss Recovery (PLR)
  • Abundant functions and features
    • HDMI/VGA simultaneously output different content
    • E-Map, TV-Wall supported
    • Bi-directional audio, Broadcasting
    • NAT
    • Alarm management
    • Free CMS (V Station), supports 128 NVR simultaneously
    • CMS supports 6 screens simultaneously (4 x Live viewing, 1 x E-Map, 1 x TV-Wall)

Technical Specification

Part Number

  NVR2881-16016B/16HI NVR2881-16032B/16HI NVR2881-16064B/16HI

Video/Audio Input

IP Camera Input 16 channel 32 channel 64 channel
Resolution 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Compression H.265 / H.264
Protocols Onvif, RTSP, KEDACOM
Bit rate 64kbps ~ 16384kbps
Incoming Bandwidth 160Mbps 320Mbps 420Mbps

Live Viewing

Local Display 2 x HDMI, 1 x VGA, simultaneously output different content
Multi Screen Display Local monitor
(Main / Secondary):
1/1, 4/4, 1+5/1+5, 1+7/1+7, 9/9, 16/16
Multi Screen Display
Client
up to 4 screen simultaneously:
1 ~ 64 Multiple Layouts
E-Map Live Viewing in E-Map (V Station)
Function E-PTZ / Scheme (V Station)

Recording

Resolution 8MP(4K), 6MP, 5MP, 4MP, 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 & Playback

Search Mode Date and time (Calendar) / Event
Resolution 8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Playback (Local Monitor) 4 x 4K@30fps / 16 x 1080p@30fps
Playback (Client) up to 16 x 4K@30fps
Synchronize Playback (Local Monitor) 4 x 4K@30fps / 16 x 1080p@30fps
Synchronize Playback
(Client)
up to 16 x 4K@30fps
Function Slow forward / Fast forward / Loop / Single frame / E-PTZ / Slice playback

Storage

Max. Internal HDDs 16 x 3.5’’ HDD

Max. 128TB (up to 8TB/each)

RAID RAID 0/1/5/6/10
External IPSAN (iSCSI), up to 10 x IPSAN, Max. 100T (optional)
Function Disk group / Quota / Disk dormancy / Face pictures storage

Audio

Compression G.711a / G.711u / ADPCM / G.722 / G.722.1c / AAC-LC / G.726
Bit rate 32kbps ~ 64kbps
Audio Function Bi-directional audio / Dumb / Mute / Broadcasting

Alarm

Service Alarm Triggers Alarm input / Video lost / Motion detection / Tampering / Guard line / Defocus / Scene change / Enter guard area / Exit guard area / Object left / Object removal / Gathering / Audio surge / Face matching
System Alarm Triggers Device disconnected / No disk / Disk error / IP Address conflict / Network disconnected / Low speed / Insufficient recording space / MAC address conflict / Insufficient Snapshot storage 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

AI

Face Matching Real-time / Post-event
Search Mode Date and time / Camera / Face image
Recognitive Camera Channel Up to 16
Face Recognition Access Control Terminal Channel Up to 16 Up to 32
People Counting Sensor Channel Up to 16 Up to 32
LPR Camera Channel Up to 16
Face Picture Library 64 libraries

Up to 50,000

LPR Library Up to 100,000

System

Operating System Embedded Linux
User Management Admin / User
Log Management User login / User operation / Alarm / Backup / Update
Application Programming V Station SDK

Network

Network Protocols TCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, SNTP, VSIP, UPNP, SMTP, IPv4, IPv6 (optional)
Viewer Software CMS (V Station) / Web / iOS app / Android app
Max. User Access 16 Users
Output Bandwidth 384Mbps
Function NAT / Multiple network access / Packet loss recovery / Auto network organizing
Network Test Supported

Interfaces

Ethernet 3 x Gigabit network port, RJ45 interface
Video Out 2 x HDMI (up to 3840 x 2160@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 1 x RS485, 1 x RS232
USB 2 x USB2.0, 2 x USB3.0

Environmental

Operating Temperature -10°C ~ 55°C / 14°F ~ 131°F
Operating Humidity 10% ~ 85%

Electrical

Power 100 ~ 240V AC, 50 ~ 60Hz

Redundant Power Supply (the second power is optional)

Power Consumption Max. 150W (HDD not included)

Mechanical

Weight 20kg / 44lb (HDD not included)
Dimensions 483 x 500 x 156mm / 19.02’’ x 19.69’’ x 6.14’’

Resource

Specification Document

NVR2881-16B/16HI Specification Document