Description
The Dahua NVR2116HS-4KS3 is a high-performance 16-channel network video recorder designed to provide efficient and reliable video surveillance management, well suited to medium to large-sized residential, commercial, and industrial deployments. It’s part of Dahua’s Lite series, offering advanced features and robust performance in a compact 1U form factor.
Powered by an industrial-grade embedded processor, the Dahua NVR2116HS-4KS3 ensures stable and efficient operation while supporting Smart H.265+, H.265, Smart H.264+, H.264, and MJPEG decoding formats, significantly reducing storage and bandwidth requirements without compromising video quality.
With a maximum decoding capability of 6 × 1080p at 30 fps and support for IP cameras up to 12 MP resolution, the NVR2116HS-4KS3 delivers up to 144 Mbps of incoming and recording bandwidth with 72 Mbps outgoing, giving it enough headroom to handle 16 IP camera channels smoothly.
HDMI output supports resolutions up to 4K (3840×2160), giving administrators the option of highly detailed local display alongside simultaneous VGA output at 1080P for flexible integration into existing monitoring setups.
AI Capabilities on the Dahua NVR2116HS-4KS3 include AI by Recorder with 4-channel Smart Motion Detection (SMD) Plus, and AI by Camera with perimeter protection and SMD Plus, distinguishing people and vehicles from irrelevant motion to reduce false alarms and enhance intelligent monitoring accuracy.
Storage is handled through a single SATA interface supporting HDDs of up to 20 TB, allowing for extensive video retention on a single drive without the added cost or complexity of a multi-bay chassis.
This NVR is designed with convenience in mind, featuring one-click arming and disarming for straightforward system control, letting administrators quickly enable or disable video surveillance without navigating complicated settings menus.
Third-party camera compatibility is supported through ONVIF compliance, giving the Dahua NVR2116HS-4KS3 flexibility to integrate with a broader mix of IP cameras beyond Dahua’s own lineup, along with 2 USB ports and a Gigabit RJ45 port for expanded connectivity.
Remote Surveillance capabilities allow P2P video playback on mobile devices, providing flexibility and convenience for administrators who need to check on their surveillance system while away from the site.
With flexible desktop or rack mounting, its compact 1U design, and robust codec support, the Dahua NVR2116HS-4KS3 offers a dependable, cost-effective way to manage 16-channel IP surveillance for growing businesses and residential properties alike.
Dahua NVR2116HS-4KS3 System
| Specification | Details |
|---|---|
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
Dahua NVR2116HS-4KS3 AI
| Specification | Details |
|---|---|
| AI by Recorder | SMD |
| AI by Camera | Perimeter protection; SMD |
Perimeter Protection
| Specification | Details |
|---|---|
| Perimeter Performance of AI by Camera (Number of Channels) | All channels (4 targets/s) |
SMD Plus
| Specification | Details |
|---|---|
| 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 | All channels (8 targets/s) |
Audio and Video
| Specification | Details |
|---|---|
| Access Channel | 16 channels |
| Network Bandwidth | AI disabled: 144 Mbps incoming, 144 Mbps recording and 72 Mbps outgoingAI enabled: 72 Mbps incoming, 72 Mbps recording and 36 Mbps outgoing |
| Resolution | 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 720p; 960p; D1; CIF; QCIF |
| Decoding Capability | AI disabled: 1-channel 12 MP@30 fps; 1-channel 8 MP@30 fps; 2-channel 6 MP@30 fps; 2-channel 5 MP@30 fps; 3-channel 4 MP@30 fps; 6-channel 1080p@30 fpsAI enabled: 1-channel 8 MP@30 fps; 1-channel 6 MP@30 fps; 1-channel 5 MP@30 fps; 2-channel 4 MP@30 fps; 4-channel 1080p@30 fps |
| Video Output | 1 HDMI, 1 VGAHDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
| Multi-screen Display | 1/4/8/9/16 |
| Third-party Camera Access | ONVIF |
Compression Standard
| Specification | Details |
|---|---|
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Audio Compression | G.711a; G.711u; PCM; G726 |
Dahua NVR2116HS-4KS3 Network
| Specification | Details |
|---|---|
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4; IPv6; UDP; NTP; DHCP; DNS; SMTP; IP Filter; DDNS; IP Search (Supports IP camera, DVR, NVS, etc.); P2P; Auto Registration |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 23.12 (Profile T; Profile S; Profile G); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
Recording Playback
| Specification | Details |
|---|---|
| Multi-channel Playback | Up to 16 channels |
| Record Mode | General, motion detection; intelligent; alarm |
| Backup Method | USB device and network |
| Playback Mode | Instant playback; general playback; event playback; tag playback; smart playback |
Alarm
| Specification | Details |
|---|---|
| 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 | Recording; snapshot; buzzer; log; preset; email; tour |
Port
| Specification | Details |
|---|---|
| Audio Input | 1-channel RCA |
| Audio Output | 1-channel RCA |
| Alarm Input | NA (2 channels are optional) |
| Alarm Output | NA (1-channel 12 V 1 A output is optional) |
| Disk 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) |
Dahua NVR2116HS-4KS3 General
| Specification | Details |
|---|---|
| Power Supply | 12 VDC, 1.5 A |
| Power Consumption | <10 W (without HDD) |
| Net Weight | 0.85 kg (1.87 lb) |
| Gross Weight | 1.39 kg (3.06 lb) |
| Product Dimensions | 260.0 mm × 232.5 mm × 47.6 mm (10.24″ × 9.15″ × 1.87″) (W × D × H) |
| Packaging Dimensions | 334.0 mm × 89.0 mm × 314.0 mm (13.15″ × 3.50″ × 12.36″) (W × D × H) |
| Operating Temperature | –10 °C to +55 °C (14 °F to +131 °F) |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–93% (RH), non-condensing |
| Certifications | CE-LVD: IEC 62368-1:2014CE-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 |
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