NVR2821-04032B/4HI

Video Surveillance NVR iNTELLIGENT NVR

4-Bay H.265 4K AI 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 32 channel

· Up to 320Mbps incoming bandwidth

· 256Mbps output bandwidth

· 16 user access simultaneously

· Max. 4 HDDs up to 32TB storage

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

· 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)

NVR2821-04032B/4HIVideo/Audio InputIP Camera Input32 channelResolution8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIFCompressionH.265 / H.264ProtocolsOnvif, RTSP, KEDACOMBit rate64kbps ~ 16384kbpsIncoming Bandwidth320MbpsLive ViewingLocal Display1 x HDMI, 1 x VGA, simultaneously output different contentMulti Screen Display Local monitor (Main / Secondary):1/1, 4/4, 1+5/1+5, 1+7/1+7, 9/9, 16/16Multi Screen Display Clientup to 4 screen simultaneously: 1 ~ 64 Multiple LayoutsE-MapLive Viewing in E-Map (V Station)FunctionE-PTZ / Scheme (V Station)RecordingResolution8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIFModeManual / Continuous / Schedule / Event (Pre / Post)Event TriggerSupportedTag SupportedReliabilityAutomatic Network Replenishment (ANR)Search & Playback Search ModeDate and time (Calendar) / EventResolution8MP(4K), 6MP, 5MP, 4MP, 3MP, 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIFPlayback (Local Monitor)4 x 4K@30fps / 16 x 1080p@30fpsPlayback (Client)up to 16 x 4K@30fpsSynchronize Playback (Local Monitor)4 x 4K@30fps / 16 x 1080p@30fpsSynchronize Playback (Client)up to 16 x 4K@30fpsFunctionSlow forward / Fast forward / Loop / Single frame / E-PTZ / Slice playbackStorageMax. Internal HDDs4 x 3.5’’ HDD, Max. 32TB (up to 8TB/each)RAIDRAID 0/1/5/6/10ExternalIPSAN (iSCSI), up to 10 x IPSAN, Max. 100T (optional)FunctionDisk group / Quota / Disk dormancy / Face pictures storageAudioCompression G.711a / G.711u / ADPCM / G.722 / G.722.1c / AAC-LC / G.726Bit rate32kbps ~ 64kbpsAudio FunctionBi-directional audio / Dumb / Mute / BroadcastingAlarmService Alarm TriggersAlarm 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 matchingSystem Alarm TriggersDevice disconnected / No disk / Disk error / IP Address conflict / Network disconnected / Low speed / Insufficient recording space / MAC address conflict / Insufficient Snapshot storage spaceAlarm 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 viewingAIFace MatchingReal-time / Post-eventSearch ModeDate and time / Camera / Face imageRecognitive Camera ChannelUp to 4Face Recognition Access Control Terminal ChannelUp to 32People Counting Sensor ChannelUp to 32LPR Camera Channel Up to 4Face picture Library64 libraries, Up to 50,000 LPR LibraryUp to 100,000SystemOperating SystemEmbedded LinuxUser ManagementAdmin / UserLog ManagementUser login / User operation / Alarm / Backup / UpdateApplication ProgrammingV Station SDKNetworkNetwork ProtocolsTCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, SNTP, VSIP, UPNP, SMTP, IPv4, IPv6 (optional)Viewer SoftwareCMS (V Station) / Web / iOS app / Android appMax. User Access16 UsersOutput Bandwidth256MbpsFunctionNAT / Multiple network access / Packet loss recovery / Auto network organizingNetwork TestSupportedInterfacesEthernet3 x Gigabit network port, RJ45 interfaceVideo Out1 x HDMI (up to 3840 x 2160@60Hz), 1 x VGA (up to 1920 x 1080@60Hz)Audio In / Out1 x RCA Line in / 1 x RCA Line outControl 1 x RS485, 1 x RS232USB2 x USB2.0, 2 x USB3.0EnvironmentalOperating Temperature/ Humidity-10°C ~ 55°C / 14°F ~ 131°F / 10% ~ 85%ElectricalPower / Power Consumption100 ~ 240V AC, 50 ~ 60Hz / Max. 150W (HDD not included)MechanicalWeight 13kg / 28.66lb (Gross Weight)Dimensions443 x 461 x 88mm / 17.44’’ x 18.15’’ x 3.46’’

Video Surveillance