NVR1822-HDA 4 Bay Commercial Network Video Recorder
High-performance, High-capacity
  • 4 x 1080p@30fps / 9 x 720p@30fps video decoding capability
  • 6MP video supported
  • Up to 32 channels
  • Up to 160Mbps incoming bandwidth
  • Up to 110Mbps output bandwidth
  • 64 user access simultaneously
  • Max. 4 HDDs up to 24TB storage
Easy to install
  • Automatic network organizing
  • Bulid-in DHCP server
High reliability
  • Embedded Linux
  • Low power consumption
  • Support Packet Loss Recovery (PLR)
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)
　NVR1822-9HDANVR1822-16HDANVR1822-32HDA
Video/Audio Input
IP Camera Input9 channel16 channel32 channel
Resolution6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Compression FormatH.264
ProtocolsOnvif, RTSP, KEDACOM
Incoming Bandwidth45Mbps80Mbps160Mbps
Live Viewing
Local Display1 x HDMI, 1 x VGA, simultaneously output different content
Multi Screen Display Local monitor
(Main / Secondary):		1, 4, 9, 1+4, 1+8,
1/1, 4/1, 1+4/1		1/1, 4/1, 9/1, 15/1, 16/1, 1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/91/1, 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
Multi Screen Display
Client		up to 4 screen 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-MapLive Viewing in E-Map (NVR Station)
FunctionE-PTZ / Scheme / Polling / TV-Wall (optional with decoder)
Recording
Resolution6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
ModeManual / Continuous / Schedule / Event (Pre / Post)
Event TriggerSupported
Tag Supported
Search & Playback 
Search ModeDate & Time (Calendar) / Event
Resolution6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Playback
(Local Monitor)		1 x 6MP@30fps /
4 x 1080p@30fps /
9 x 720p@30fps		1 x 6MP@30fps /
4 x 1080p@30fps		1 x 6MP@30fps /
4 x 1080p@30fps /
9 x 720p@30fps
Playback
(Client)		5 x 6MP@30fps5 x 6MP@30fps5 x 6MP@30fps
Synchronize Playback (Local Monitor)4 x 1080p@30fps /
9 x 720p@30fps		4 x 1080p@30fps4 x 1080p@30fps /
9 x 720p@30fps
Synchronize Playback
(Client)		4 x 6MP@30fps4 x 6MP@30fps4 x 6MP@30fps
FunctionSlow forward / Fast forward / Loop / Single frame / E-PTZ
Storage
Max. Internal HDDs4 x 3.5’’ HDD
Max. 24TB (up to 6TB/each)
FunctionDisk dormancy
Audio
Compression G.711a / G.711u / ADPCM / G.722 / G.722.1c 
Bit rate32kbps ~ 64kbps
Audio FunctionBi-directional audio / Dumb / Mute / Broadcasting
Alarm
Service Alarm TriggersAlarm 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 TriggersDevice disconnected / No disk / Disk error / IP Address conflict / Network disconnected / Low speed / Insufficient recording space / MAC address conflict / Insufficient snapshot space
Alarm EventsSnapshot / 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
Operation SystemEmbedded Linux
User ManagementAdmin / User
Log ManagementUser login / User operation / Alarm / Backup / Update
Aplication ProgrammingNVR Station SDK
Network
Network ProtocolTCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, SNTP, VSIP, UPNP, SMTP,SNMP, IPv4, IPv6 (optional)
Viewer SoftwareCMS (NVR Station) / Web / iOS app / Android app
Max. User Access64 Users
Output Bandwidth36Mbps64Mbps12 ~ 110Mbps
FunctionNAT / Socks5 / Multiple network access / Packet loss recovery / Auto network organizing
Network TestSupported
Interfaces
Ethernet1 x Gigabite network port, RJ45 interface
Video Out1 x HMDI (up to 1920 x 1080@60Hz)
1 x VGA (up to 1920 x 1080@60Hz)
Audio In / Out1 x RCA Line in / 1 x RCA Line out
USB2 x USB 2.0
Environmental
Operating Temperature-10°C ~ 55°C / 14°F ~ 131°F
Operating Humidity 10% ~ 90%
Electrical
Power 100 ~ 240V AC, 50 ~ 60Hz
Power ConsumptionMax. 30W (HDD not included)
Mechanical
Weight 7.6Kg / 16.72lb (HDD not included)
Dimensions443 x 460 x 88mm / 17.44’’ x 18.11’’ x 3.46’’