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Video Surveillance

NVR1821-04009A
NVR1821-04009A
NVR1821-04009A
NVR1821-04009A
NVR1821-04009A

Video Surveillance NVR Professional NVR

NVR1821-04009A

4 Bay Professional Network Video Recorder

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High-performance, High-capacity

· H.265 supported

· 4 x 4K@30fps / 16 x 1080p@30fps video decoding capability

· Up to 64 channel

· Up to 320Mbps incoming bandwidth

· 256Mbps output bandwidth

· 64 user access simultaneously

· Max. 4 HDDs up to 32TB storage

· e-SATA storage supported


Easy to install

· Automatic network organizing

· Built-in DHCP server


High reliability

· Embedded Linux

· Low power consumption

· Supports Automatic Network Replenishment (ANR)

· Supports Packet Loss Recovery (PLR)

· N+1 Hot Backup


Abundant Functions and Features

· HDMI/VGA 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 supports 6 screens simultaneously (4 x Live viewing, 1 x E-Map, 1 x TV-Wall)


　 NVR1821-04009A NVR1821-04016A NVR1821-04032A
Video/Audio Input
IP Camera Input 9 channel 16 channel 32 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
Bitrate 64kbps ~ 16384kbps
Incoming Bandwidth 90Mbps 160Mbps 320Mbps
Live Viewing
Local Display 1 x HDMI, 1 x VGA, simultaneously output different content
Multi Screen Display Local monitor
(Main / Secondary):		 1, 3, 4, 9, 1+4, 1+8, 1/1, 2/1, 4/1, 1+4/1 1, 3, 4, 9, 15, 16, 1+4, 1+8, 1+9, 1+15, 1/1, 2/1, 4/1, 9/1, 15/1, 16/1, 1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9 1, 3, 4, 9, 15, 16, 25, 36, 1+4, 1+8, 1+9, 1+15, 1/1, 2/1, 4/1, 9/1, 15/1, 16/1, 36/1, 1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9, 16/16
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+12, 1+13, 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) / Virtual channel
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 / 9 x 1080p@30fps 4 x 4K@30fps / 16 x 1080p@30fps
Playback
(Client)		 up to 16 x 4K@30fps
Synchronize Playback (Local Monitor) 4 x 4K@30fps / 9 x 1080p@30fps 4 x 4K@30fps / 16 x 1080p@30fps
Synchronize Playback
(Client)		 4 x 4K@30fps
Function Slow forward / Fast forward / Loop / Single frame / E-PTZ / Slice playback
Storage
Max. Internal HDDs 4 x 3.5’’ HDD
Max. 32TB (up to 8TB/each)
RAID RAID 0/1/5/6/10 (optional)
External IP SAN (iSCSI), up to 10 x IPSAN, Max. 100T (optional)
e-SATA
Function Disk group / Quota / Disk dormancy
Audio
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
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
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
System
Operating System Embedded Linux
User Management Admin / User
Log Management User login / User operation / Alarm / Backup / Update
Application Programming NVR 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 (NVR Station) / Web / iOS app / Android app
Max. User Access 64 Users
Output Bandwidth 256Mbps
Function NAT / Socks5 / Multiple network access / Packet loss recovery / Auto network organizing
Network Test Supported
Hot Backup N+1
Interfaces
Ethernet 2 x Gigabite network port, RJ45 interface
Video Out 1 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  2 x RS485
USB 2 x USB 2.0 1x USB3.0
e-SATA 1 x e-SATA
Environmental
Operating Temperature -10°C ~ 55°C / 14°F ~ 131°F
Operating Humidity  10% ~ 90%
Electrical
Power  100 ~ 240V AC, 50 ~ 60Hz
Power Consumption Max. 15W (HDD not included)
Mechanical
Weight  7.6kg / 16.72lb (HDD not included)
Dimensions 443 x 461 x 88mm / 17.44’’ x 18.15’’ x 3.46’’