High-Capacity Network Video Recorder (NVR) | Up to 128 Cameras | 4K HDMI Output | RAID Storage Support
The Uniview NVR824-128-R-IM2-8G is a professional network video recorder built for medium to large surveillance systems. It supports up to 128 IP cameras and can handle video from multiple cameras at once, making it ideal for businesses, office buildings, retail stores, parking lots, and multi-location installations.
This NVR supports popular video compression formats—Ultra 265, H.265, and H.264—to help reduce storage requirements while still capturing clear video. It offers multiple display outputs, including two HDMI ports and one VGA port, with HDMI capable of showing video in crisp 4K (3840×2160) resolution for large monitors or TVs. The independent HDMI and VGA outputs allow different live views simultaneously.
With 24 hard drive bays and configurable RAID storage options (including RAID 0, 1, 5, 6, 10, 50, and 60), this recorder can store large amounts of video while providing data protection and redundancy. Many professional systems include optional redundant power supply support for increased reliability.
Additional features include hot-swappable drives for easy maintenance, miniSAS interfaces for high-speed storage connectivity, 12V power output support, and ANR technology to improve recording reliability if network connections temporarily drop. The recorder also supports cloud upgrades and N+1 Hot Spare for improved uptime and system resilience.
This NVR is designed for demanding environments where many cameras must be recorded reliably with flexible display and storage options.
Why This Recorder Is a Smart Choice
✔ Supports up to 128 IP camera connections
✔ Efficient video storage with Ultra 265/H.265/H.264 compression
✔ Multiple outputs including 4K HDMI + VGA
✔ 24 HDD bays with RAID options for large storage capacity
✔ Hot-swappable drives for easy maintenance
✔ Optional redundant power for uninterrupted operation
✔ Advanced storage reliability features like ANR and Hot Spare
| NVR824-128-R-IM2-8G | NVR824-256-R-IM2-16G | |||||||
| Decoding | ||||||||
| Decoding Format | Ultra 265, H.265, H.264 | |||||||
| Decoding Capability | 3 x 12MP@30, 5 x 4K@30, 8 x 5MP@30, 15 x 4MP@20, 20 x 3MP@20, 20 x 1080P@30, 24 x 1080P@25, 45 x 720P@30, 54 x 720P@25, 96 x D1 | |||||||
| Decoding Capability Description | The resolution of each channel cannot exceed 4096 pixels in length or width, For VGA/HDMI independent output, the VGA live video is output by default. To output the highest resolution video from the HDMI port, please clear the VGA video on the preview page. | |||||||
| Audio Compression | G.711A, G.711U | |||||||
| Network | ||||||||
| Incoming Bandwidth | 768 Mbps | |||||||
| Outgoing Bandwidth | 768 Mbps | |||||||
| Remote Users | 128 | |||||||
| Protocols | TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SNMP, SMTP, NFS, 802.1x, IPv6, IPv4 | |||||||
| Browser(Plugin) | IE10, IE11, Chrome 45+, Edge 79+, Firefox 52+ | |||||||
| Video/Audio Input | ||||||||
| IP Video Input | 128-ch | 256-ch | ||||||
| RCA Audio Input | 1-ch | |||||||
| Video/Audio Output | ||||||||
| Video Output | Support 2-ch HDMI, 1-ch VGA, HDMI1 and HDMI2 and VGA independent output | |||||||
| HDMI Output | 4K (3840 × 2160)/30 Hz, 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz | |||||||
| VGA Output | 1920 × 1080/60 Hz, 1920 × 1080/50 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz | |||||||
| RCA Audio Output | 1-ch | |||||||
| Liveview Display | VGA: 1/4/6/8/9/16/25/36; HDMI: 1/4/6/8/9/16/25/36/64 | |||||||
| Corridor Mode Screen | 3/4/5/7/9/10/12/16/32 | |||||||
| Two-way Audio | ||||||||
| Two-way Audio | 1-ch, RCA (Using the audio input and output) | |||||||
| Snapshot | ||||||||
| FTP/Schedule/Event Snapshot | Full-ch snapshot (max. 4000 × 3000 video resolution, with snapshot resolution same as the video resolution) | |||||||
| Recording | ||||||||
| Recording Resolution | 12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080P/960P/720P/D1/2CIF/CIF | |||||||
| Synchronous Playback in Local | 16-ch | |||||||
| Smart | ||||||||
| VCA Detection by IPC | 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 | |||||||
| Smart by NVR | Face Detection, Smart Intrusion Prevention (SIP), Video Metadata, (At same channel, only one smart function by NVR can be enabled simultaneously) | |||||||
| VCA Search | Motor Vehicle Search, Non-Motor Vehicle Search, Human Body Search, General Search, People Counting Report | |||||||
| Smart by IPC | All channels (up to 64 images/s in total) Face Detection, Vehicle Detection, Temperature Detection, SIP, UMD, Video Metadata, Traffic Monitoring | |||||||
| Search by Image | Support | |||||||
| Vehicle Picture Library | Up to 5 vehicle picture libraries, with up to 25,000 vehicle pictures in total | |||||||
| SIP by NVR | 96-ch | 192-ch | ||||||
| Video Metadata by NVR | 96-ch | 192-ch | ||||||
| Video Metadata Type by NVR | Motor Vehicle: Vehicle Color, Vehicle Type, Vehicle Brand, Direction., Non-Motor Vehicle: Non-Motor Vehicle Type, Direction, Gender, Age, Upper Garment Length., Human Body: Gender, Age, Mask, , Bag Style, Direction, Upper Garment Length, Lower Garment Length. | |||||||
| Alarm | ||||||||
| General Alarm | Defocus Detection, Scene Change Detection, Object Left Behind, Object Removed, Auto Tracking, Motion Detection, Tampering, Human Body Detection, Video Loss, Audio Detection, Alarm Input | |||||||
| Alert Alarm | 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 | |||||||
| GUI Language | ||||||||
| GUI Language | 38 languages: Simplified Chinese, Traditional Chinese, English, Vietnamese, Thai, Turkish, Spanish (Latin America), Portuguese (Brazil), Spanish, Portuguese, French, German, Italian, Dutch, Polish, Czech, Hungarian, Slovak, Russian, Hebrew, Arabic, Ukrainian, Estonian, Bulgarian, Greek, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenia, Serbia, Korean, Japanese, Latvian, Lithuanian, Persian | |||||||
| Hard Disk | ||||||||
| SATA | 24 SATA Interfaces | |||||||
| Capacity | Up to 16 TB for each HDD (The maximum HDD capacity varies with environment temperature) | |||||||
| Disk Group | Support | |||||||
| Redundant Storage | Support | |||||||
| Disk Array Type | RAID 0, 1, 5, 6, 10, 50, 60 | |||||||
| Hot Swap | Support | |||||||
| External Interface | ||||||||
| Network Interface | 4 RJ45 10 M/100 M/1000 M self-adaptive Ethernet Interface | |||||||
| USB | Front panel: 2 × USB2.0, Rear panel: 2 × USB3.0 | |||||||
| RS485 | 1 | |||||||
| RS232 | 1 | |||||||
| Alarm In | 24-ch | |||||||
| Alarm Out | 8-ch | |||||||
| eSATA | 1 | |||||||
| miniSAS | 2 | |||||||
| Extension Board | 4 | |||||||
| Power Output | 12 V | |||||||
| Power Supply | AC 100 to 240 V | |||||||
| Power Switch | Support | |||||||
| Redundant Power Supply | Support | |||||||
| Working Environment | ||||||||
| Working Temperature | -10 ℃ to 50 ℃ (14 ℉ to 122 ℉) | |||||||
| Working Humidity | ≤ 90% RH (non-condensing) | |||||||
| Power Consumption (without HDD) | ≤350W | |||||||
| Dimensions | ||||||||
| Weight (without HDD) | 15KG | |||||||
| Height | 4U | |||||||
| Dimensions | 482mm × 559mm × 175mm (19.0" × 22.0" × 6.9" ) | |||||||
| Certification | ||||||||
| Certification | CE; FCC; UL; RoHS; WEEE | |||||||
| CE | EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 55035 | |||||||
| FCC | Part15 Subpart B | |||||||
| Weight | 34 lbs |
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