H.265 supported
4 x 4K@30fps / 16 x 1080p@30fps video decoding capability
Up to 128 channel
Up to 420Mbps incoming bandwidth
384Mbps output bandwidth
16 user access simultaneously
Max. 16 HDDs up to 128TB storage
IPSAN storage supported
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
Auto network organizing
Built-in DHCP server
Embedded Linux
RAID 0/1/5/6/10
Redundant Power Supply (optional)
Supports Automatic Network Replenishment (ANR)
Supports Packet Loss Recovery (PLR)
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)
NVR2881-16016B/4HI | NVR2881-16032B/4HI | NVR2881-16064B/4HI | NVR2881-16128B/4HI | |
Video/Audio Input | ||||
IP Camera Input | 16 channel | 32 channel | 64 channel | 128 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 | 512Mbps |
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 | IP SAN (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 / 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 | |||
People Counting | Supported | |||
Recognitive Camera Channel | Up to 4 | |||
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 4 | |||
Face Picture Library | 64 libraries | |||
Up to 50,000 | ||||
LPR Library | Up to 12,000 | |||
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’’ |