NVR2108HS-8P-4KS2 IP Dahua 4K , 8 IP channels up to 4K Ultra HD 12 Megapixel , Supports H.265+ Video Compression, Up to 144Mbps maximum bandwidth. HDMI/VGA Video Output, 1 Input + 1 Audio Output. ONVIF support 8 PoE+ ports , 1 SATA HDD 20 TB, 2 USB
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DAHUA 8 IP CHANNEL NVR - 4K ULTRA HD - H.265+ - UP TO 12 MEGAPIXELS - 8 PoE+ PORTS - CLOUD P2P - DAHUA

Up to 12MP resolution - 8 PoE+ ports - 144 Mbps recording - Video Compression Smart H.265+, Smart H.264+, H.265, H.264 y MJPEG
- 1 audio input and 1 audio output - Support 1 HDD SATA 20 TB - Hard Disk NOT included - 24 month warranty
| 4K TECHNOLOGY - ULTRA HD - WHAT DOES IT MEAN? | |
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Product details

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 This NVR features 8 PoE ports 8 ports (IEEE802.3at/af)  | 
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Onvif is the most important standard in the IP world. Being Onvif guarantees a wide range of IP devices compatible with each other (DVRs/cameras). This NVR is ONVIF® compatible  | 
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This NVR features both Standard Smart H.265+, Smart H.264+, H.265, H.264 and MJPEG | 
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New ULTRA HD 4K Technology! Even higher resolution than FULL-HD! More detail available, greater sense of depth and realism.  | 
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 8 channels up to 4K ULTRA-HD 12 Megapixe l in preview and playback ! Recording Resolution: 12MP, 8MP, 5MP, 4MP, 3MP, 1080P, 720P, D1 Max 144Mbps incoming broadband  | 
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Supports ONVIF® IP cameras Version 2.4 | 
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Supports IP cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec and others (operation with the models proposed here must be verified on a case-by-case basis)  | 
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 Cloud function with Easy4IP 
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Compatible with devices: iPhone, iPad, Android ![]()  | 
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| Supports 1x 20TB AV-GP SATA Audio/Video Hard Disk ATTENTION: on NVR systems use specific audio/video discs. For more information, read our dedicated article .  | 
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This NVR has 2 USB Ports (1 USB2.0, 1 USB2.0) | 
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This product features 1x HDMI port + 1x VGA port | 
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 1 Input + 1 Bidirectional Audio Output  | 
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| Dynamic DNS: allows you to reach the NVR even in the case of a Dynamic IP | |
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Ability to overwrite the disk when it is full or have the disk overwrite after X days. NVR restart programming to ensure greater stability over time | 
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This NVR has email sending. In case of events (camera blurring, signal cutting, motion, broken disk, network problems etc...), it is able to send a report via email, a sound notification or upload videos & screenshots via FTP  | 
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Motion function. Recording starts when the camera detects movement. | 
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1x RJ-45 (10/100/1000Mbps) | 
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 Specific software on CD for managing multiple NVRs simultaneously.  | 
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 This product is covered by a 24 month warranty.  | 
Data sheet
| Model: DVR | NVR2108HS-4KS3 | ||
| SYSTEM | |||
| Main Processor | Industrial-grade processor | ||
| Operating System | Embedded LINUX | ||
| Operating Interface | Web, Local GUI | ||
| TO THE | |||
| AI by Recorder | SMD Plus | ||
| AI by Camera | Perimeter protection; SMD Plus | ||
| Perimeter Protection | |||
| Perimeter Performance of AI by Camera (Number of Channels) | 4 channels | ||
| SMD Plus | |||
| SMD Plus by Recorder | 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change | ||
| SMD Plus by Camera | 4 channels | ||
| Audio and Video | |||
| Access Channel | 8 Channel | ||
| Network Bandwidth | AI disabled: 144 Mbps incoming, 144 Mbps recording and 72 Mbps outgoing AI enabled: 72 Mbps incoming, 72 Mbps recording and 36 Mbps outgoing | ||
| Resolution | 12 MP; 8MP; 5MP; 4MP; 3MP; 1080p; 720p; Q1 | ||
| Decoding Capability | AI disabled: 1-channel 12 MP@30 fps; 1-channel 8MP@30fps; 2-channel 5MP@30fps; 3-channel 4MP@30fps; 6-channel 1080p@30 fps AI enabled: 1-channel 8 MP@30 fps; 1-channel 5MP@30fps; 2-channel 4MP@30fps; 4-channel 1080p@30fps | ||
| Video Output | 1 HDMI, 1 VGA HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 | ||
| Multi-screen Display | 1/4/8/9 | ||
| Third-party Camera Access | ONVIF | ||
| Compression Standard | |||
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG | ||
| Audio Compression | G.711a; G.711u; PCM; G726; | ||
| Network | |||
| Network Protocol | 1 HDMI, 1 VGA | ||
| Resolution | HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 VGA: 1920×1080, 1280×1024, 1280×720  | 
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| Decoding Capacity | 1ch@8MP 30fps, 4ch@1080P 30fps | ||
| Multi-screen Display | 1/4/8/9 | ||
| OSD | Camera title, Time, Camera lock, Motion detection, Recording | ||
| Recording | |||
| Compression | H.265/H.264 | ||
| Resolution | 8MP/6MP/5MP/4MP/3MP/1080P/ 720P/ D1&etc. | ||
| Record Rate | 80Mbps | ||
| Bit Rate | 16Kbps ~ 20Mbps Per Channel | ||
| Record Mode | Manual, Schedule(Regular(Continuous), MD, Stop | ||
| Record Interval | 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec | ||
| Video Detection and Alarm | |||
| Trigger Events | Recording, PTZ, Tour, Video Push, Snapshot, and Screen Tips | ||
| Video Detection | Motion Detection, MD Zones: 396 (22 × 18), and Tampering | ||
| Alarm input | N/A | ||
| Relay Output | N/A | ||
| Playback and Backup | |||
| Sync Playback | 1/4 | ||
| Search Mode | Time /Date, MD and Exact Search(accurate to second) | ||
| Playback Function | Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Shuffle, Backup Selection, Digital Zoom | ||
| Backup Mode | USB Device/Network | ||
| Alarm | |||
| General Alarm | Motion detection; camera external alarm; PIR alarm | ||
| Anomaly Alarm | Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline) | ||
| Intelligent Alarm | Perimeter protection; SMD Plus | ||
| Alarm Linkage | Recordings; snapshot; buzzers; log; presets; e-mail; tours | ||
| Port | |||
| Audio Input | 1-channel RCA | ||
| Audio Output | 1-channel RCA | ||
| Alarm Input | NA (2 channels are optional) | ||
| Alarm Output | NA (1-channel 12V 1A output is optional) | ||
| HDD Interface | 1 SATA port. Each disk can contain up to 20 TB. this limit varies depending on the environment temperature. | ||
| USB | 2 (1 front USB 2.0 port, 1 rear USB 2.0 port) | ||
| HDMI | 1 | ||
| VGA | 1 | ||
| Network Port | 1 (10/100/1000 Mbps Ethernet port, RJ-45) | ||
| PoE Port | 8 ports, 10/100 Mbps, IEEE 802.3 af/at | ||
| General | |||
| Power Supply | 53 VDC, 1.81 A | ||
| Power Consumption | Total output of NVR is <10 w="" without="" hdd="" total="" output="" power="" of="" poe="" is="" 72="" the="" maximum="" a="" single="" port="" 25="" 5="" td=""> | ||
| Net Weight | 0.89 kg (1.96 lb) | ||
| Gross Weight | 2.05 kg (4.52 lb) | ||
| Product Dimensions | 260.0 mm × 232.5 mm × 47.6 mm(10.24" × 9.15" × 1.87") (W × D × H) | ||
| Packaging Dimensions | 374.0 mm × 119.0 mm × 311.0 mm(14.72" × 4.69" × 12.24" )(W × D × H) | ||
| Operating Temperature | –10 °C to +55 °C (14 °F to +131 °F) | ||
| Storage Temperatures | –20 °C to +60 °C (–4 °F to +140 °F) | ||
| Operating Humidity | 10%–93% (RH), non-condensing | ||
| Installation | Rack or desktop | ||
| Certifications | CE-LVD: IEC 62368-1:2014 CE-EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017 +A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014 | ||
                                                        

        
                  
                  
                  
 













