DAHUA NVR2104HS-S3 4 Channel Compact 1U 1HDD Network Video Recorder
SKU: 16535099706

DAHUA NVR2104HS-S3 4 Channel Compact 1U 1HDD Network Video Recorder

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Description

DAHUA NVR2104HS-S3 4 Channel Compact 1U 1HDD Network Video RecorderNVR2104HS S3 > Smart H. 265+ H. 265 Smart H. 264+ H. 264 decoding format > Max. decoding capability: 6 1080p@30 fps. Supports adaptive decoding > AI by camera: perimeter protection,and SMD Plus > Connected to the third party network cameras > Security baseline 2. 1 Product Data System Main Processor Industrial grade embedded processor Operating System Embedded Linux Operating Interface Web; Local GUI AI AI by Camera Perimeter protection; SMD Plus

NVR2104HS-S3

> Smart H.265+/H.265/Smart H.264+/H.264 decoding format

> Max. decoding capability: 6 × 1080p@30 fps. Supports adaptive decoding

> AI by camera: perimeter protection,and SMD Plus

> Connected to the third-party network cameras

> Security baseline 2.1



Product Data

System

Main Processor

Industrial-grade embedded processor

Operating System

Embedded Linux

Operating Interface

Web; Local GUI

AI

AI by Camera

Perimeter protection; SMD Plus

Perimeter Protection

Perimeter Performance of AI by Camera (Number of Channels)

4

SMD Plus

SMD Plus by Camera

4-channel SMD Plus (AI by camera), secondary filtering for human and motor vehicle SMD Plus, reducing false alarms caused by leaves, rain and lighting condition change

Audio and Video

Access Channel

4 channels

Network Bandwidth

Access: 80 Mbps; Storage: 80 Mbps; Forward: 60 Mbps

Resolution

12MP; 8MP; 5MP; 4MP; 3MP; 2MP; 720p; D1

Decoding Capability

1-channel 12MP@30 fps; 1-channel 8MP@30 fps; 2-channel 5MP@30 fps; 3-channel 4MP@30 fps; 6-channel 1080p@30 fps

Video Output

1 × VGA, 1 × HDMI (simultaneous)

Multi-screen Display

1, 4 views

Third-party Camera Access

Onvif

Compression Standard

Video Compression

Smart H.265; H.265; Smart H.264; H.264

Audio Compression

PCM; G711A; G711U; G726

Network

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; DDNS; Alarm Server; IP Search (Supports Dahua IP camera, DVR, NVS, etc.); P2P

Mobile Phone Access

Android; iOS

Interoperability

ONVIF (profile T/S/G); CGI; SDK

Browser

Chrome; IE 9 or later; Firefox

Recording Playback

Multi-channel Playback

Up to 4 channels

Record Mode

Manual record; alarm record; motion detection record; schedule record

Storage Method

Local HDD and network

Backup Method

USB device

Playback Function

1. Play; pause; stop; fast forward; fast backward; rewind; play by frame
2. Full screen; backup (video clip/file); partially zom in; audio on/off

Alarm

General Alarm

Motion detection; privacy masking; video loss; PIR alarm

Anomaly Alarm

Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception

Intelligent Alarm

Perimeter protection; SMD Plus

Alarm Linkage

Recording; snapshot; buzzer; log; preset; email; tour

Port

Audio Input

1

Audio Output

1

HDD Interface

1 SATA port, up to 16 TB. The maximum HDD capacity varies with environment temperature

USB

1 front USB 2.0 port, 1 rear USB 2.0 port

HDMI

1

VGA

1

Network Port

1 × RJ-45, 10/100 Mbps self-adaptive Ethernet port

General

Power Supply

12 VDC, 1.5 A

Power Consumption

Total output of NVR is ≤ 10 W (without HDD)

Net Weight

0.81 kg (1.79 lb)

Gross Weight

1.33 kg (2.93 lb)

Product Dimensions

260 mm × 232.7 mm × 47.6 mm (10.24" × 9.16" × 1.87") (W × L × H)

Packaging Dimensions

89 mm × 333 mm × 315 mm (3.50" × 13.11" × 12.40") (W × L × H)

Operating Humidity

10%–93% (RH)

Operating Temperature

–10 °C to +55 °C (14 °F to +131 °F)

Installation

Rack or desktop

Certifications

CE: EN62368-1; EN55032; EN55024; EN55035; EN61000-3-2; EN61000-3-3; EN50130-4
FCC: Part 15 Subpart B

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SKU: 16535099706

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4.6 ★★★★★
Based on 464 reviews
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Verified Purchase
Scgirlie
San Leandro, US
★★★★★ 5
Surprisingly good!
Format: Kindle
I wasn’t sure I could forgive them and that’s always my issue with betrayal books - can I forgive the mmc, plural in this case, but the author was absolutely able to get me to that point. Yea I struggled with one them especially but overall I loved the book!! Followed the author immediately
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
M
mandie
Battle Creek, US
★★★★★ 4
Amazing read!!
Format: Kindle
Where to begin. I loved this book. The characters had a way of pulling you in and making you holding your breath at the same time. I absolutely loved the fmc. Eva has a way of being vulnerable but strong. She is unwilling to give up. The mmc’s are truly horrible at the beginning. With that being said, I still found myself rooting for them. Over time you could them changing and how even when they wanted to hate her they just couldn’t find it in them. A truly remarkable love came from a terrible beginning. Loved it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
S
S.O.
Port Orchard, US
★★★★★ 3
Not bad but read better omegaverse
Format: Kindle
Mmm. I have feelings. Some not good. Some good. It was an ok read. I've been on a omegaverse kick for awhile now. Love me some groveling alphas but this wasn't it. Actually there wasn't enough groveling and the fmc gave in WAY too quickly. They all have f'ed childhood. The alphas, Dorian, Rafe and Cade met at an orphanage that did unspeakable things to them until Dorian and Rafe aged out at 18 and had ti wait a few years until they could "adopt" Cade, who was 3 years younger than them. They all become successful entrepreneur of sort, I think. They created an app called HeatLink. The fmc, Eva, was sold to the pack by her horrible, abusing father. She endured just as much hardship. She is relentless with escaping the pack but she always gave in when they got too near. Like she couldn't keep her legs closed. She hates them but gave in everytime. I found her kind of weak in that sense. The overall plot was fine. Didn't leave me yearning to read the next page. I did clock one of the identity of someone quickly though. Don't want to spoil it. Again, I've read better omegaverse books. The one good thing about the book is one of the lines from Cade on page 218: ""Please Eva. I'm sorry." She staggered back and I followed her on my knees, dragging myself. I didn't care. I just wanted her to hold me."" I'll admit, I melted a little bit for Cade, even though he was probably the worse a-hole out of the bunch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
L
LaChante Anderson
Boise, US
★★★★★ 5
Good Groveling!
Format: Kindle
⭐️⭐️⭐️⭐️.5|🌶️🌶️🌶️🌶️.5 This was really good! Definitely a dark romance! The plot was really good and was done well. I enjoyed the character development but I did wish the FMC told her pack she loved them at the end. Overall I would recommend this to readers who like bully romances and groveling! 💖
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
A
Verified Purchase
Alice Wonder
Phoenix, US
★★★★★ 2
it went on too long…
Format: Kindle
At first it was a good read and I was really into it then it got to be a little to much with every page being more about how “slick” she was or about constant sex… I like spice don’t get me wrong but this was just a little too much after a while and the plot was lost. I also felt like the ending was weird and awkward it was just a good build up to fall flat
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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