**Includes Second PSU**
256-ch, 24 SATA interface, 4U, H.265&4K, 4 GB Network interfaces RAID0,1, 5,6, 10, 50, 60. Hard disk hot swap on front panel, Redundant power supply(include), 1 VGA and 2 HDMIs included. 2 miniSAS ports for additional DEU1016 SAS Units totaling 560TB storage capacity, alarm in/out: 24/8, Supports independent video layouts.
256-ch, 24 SATA interface, 4U, H.264, H.265&4K, 4 NICs, RAID0,1,5,6,10,50,60,
Hard disk hot-pluggable on front panel, Multi Display Support, Alarm I/O 24/8
No PoE ports
Camera Throughput: 256ch/768Mps
Video Output: 1x VGA & 2x HDMI (2x 4K)
Max Remote Users: 256
| Decoding | Description |
| DecodingFormat | Ultra 265, H.265, H.264 |
| DecodingCapability | 3 x 12MP@30, 5 x 4K@30, 20 x 1080P@30, 24 x 1080P@25, 40 x 960P@25, 45 x 720P@30, 54 x 720P@25, 96 x D1 |
| AudioCompression | G.711A, G.711U |
| Network | Description |
| IncomingBandwidth | 768Mbps |
| OutgoingBandwidth | 768Mbps |
| RemoteUsers | 128 |
| Protocols | TCP/IP;P2P;UPnP;NTP;DHCP;PPPoE;HTTP;HTTPS;DNS;DDNS;SNMP;SMTP;NFS;RTSP;802.1x;IPV6 |
| Browser(Plugin) | Windows:IE(IE10/11), Firefox (version 52.0 and above), Chrome(version 45 and above), Edge(version 79 and above) |
| Video/AudioInput | Description |
| IPVideoInput | NVR824‑128R:128‑ch NVR824‑256R:256‑ch |
| RCAAudioInput | 1‑ch |
| Video/AudioOutput | Description |
| HDMIOutput | HDMI1/HDMI2:4K(3840×2160)/30Hz, 1920x1080p/60Hz, 1920x1080p/50Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz |
| VGAOutput | VGA:1920x1080p/60Hz, 1920x1080p/50Hz, 1600×1200/60Hz, 1280×1024/60Hz, 1280×720/60Hz, 1024×768/60Hz |
| RCAAudioOutput | 1‑ch |
| LiveviewDisplay | VGA:1/4/6/8/9/16/25/36, HDMI1/HDMI2:1/4/6/8/9/16/25/36/64 |
| CorridorModeScreen | 3/4/5/7/9/10/12/16/32 |
| Two-wayAudio | Description |
| Two-wayAudio | 1‑ch, RCA(Using the audio input and output) |
| Snapshot | Description |
| FTP/Schedule/EventSnapshot | 128‑ch snapshot, up to 4K resolution |
| Recording | Description |
| RecordingResolution | 12MP/8MP/6MP/5MP/4MP/3MP/1080P/960P/720P/D1/2CIF/CIF |
| SynchronousPlaybackinLocal | 16‑ch |
| Smart | Description |
| VCADetectionbyIPC | Face Detection;Vehicle Detection;SIP(Intrusion Detection, Cross Line Detection, Enter Area, Leave Area);Ultra Motion Detection(UMD);Temperature Detection(Fire Detection, Smoking Detection, Temperature Measurement, Smoke and Fire Detection);People Counting(People Flow Counting, Crowd Density Monitoring);Video Metadata;Traffic Monitoring |
| SmartbyNVR | In the Smart Card datasheet |
| VCASearch | Motor Vehicle Search;Non‑Motor Vehicle Search;Human Body Search;General Search;People Counting Report |
| SmartbyIPC | All channels (up to 64 images/s in total)Face Detection, Vehicle Detection, Temperature Detection, SIP, UMD, Video Metadata, Traffic Monitoring |
| VehiclePictureLibrary | Up to 5 vehicle picture libraries, with up to 25,000 vehicle pictures in total |
| SIPbyNVR | In the Smart Card datasheet |
| CapacityofSnapshotRecords | 5 millions records for face snapshot; 5 millions records for vehicle snapshot;2 millions records for SIP |
| Alarm | Description |
| GeneralAlarm | Defocus Detection;Scene Change Detection;Object Left Behind;Object Removed;Auto Tracking;Motion Detection;Tampering;Human Body Detection;Video Loss;Alarm Input;Audio Detection |
| AlertAlarm | IP Conflict;Network Disconnected;Disk Offline;Disk Abnormal;Illegal Access;Hard Disk Space Low;Hard Disk Full;Recording/Snapshot Abnormal;High CPU Temperature;High Motherboard Temperature;Array Damaged;Array Degraded |
| HardDisk | Description |
| SATA | 24 SATA interfaces |
| Capacity | Up to 16TB for each HDD(The maximum HDD capacity varies with environment temperature) |
| DiskArrayType | RAID 0, 1, 5, 6, 10, 50, 60 |
| HotSwap | Support |
| ExternalInterface | Description |
| NetworkInterface | 4 RJ45 10M/100M/1000M self‑adaptive Ethernet Interface |
| USB | Front panel: 2 x USB2.0;Rear panel: 2 x USB3.0 |
| RS485 | 1 |
| RS232 | 1 |
| AlarmIn | 24‑ch |
| AlarmOut | 8‑ch |
| eSATA | 1 |
| miniSAS | 2 |
| Extensionboard | 4 |
| PowerOutput | 12V |
| PowerSupply | AC 100 ～ 240 V |
| PowerSwitch | Support |
| RedundantPowerSupply | Support |
| WorkingEnvironment | Description |
| WorkingTemperature | ‑10 °C ~ 50 °C (14 °F ~ 122 °F) |
| WorkingHumidity | ≤ 90% RH (non‑condensing) |
| PowerConsumption(withoutHDD) | ≤ 70W |
| Dimensions | Description |
| Weight(withoutHDD) | ≤ 12.5Kg (27.56lb) |
| Dimensions | 484.6mm × 533mm × 175.5mm (19.1″×21.0″×6.9″) |
| Certification | Description |
| Certification | CE, FCC, UL, RoHS, WEEE |
| CE | EN 55032, EN 61000‑3‑3, EN IEC 61000‑3‑2, EN 55035 |
| FCC | Part15 Subpart B |
