SKU: 44687701028

DAHUA NVR2204-P-4KS2 4 Channel 1U 2HDDs 4PoE Lite 4K H.265 Network Video Recorder

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Description

DAHUA NVR2204-P-4KS2 4 Channel 1U 2HDDs 4PoE Lite 4K H.265 Network Video RecorderNVR2204 P 4KS2 4 Channel 1U 2HDDs 4PoE Lite 4K H. 265 Network Video Recorder > Smart H. 265+ Smart H. 264+ H. 265 H. 264 > Max 80Mbps incoming bandwidth > Up to 8Mp resolution preview&playback > Up to 1ch@8MP 4ch@1080P decoding > HDMI VGA simultaneous video output > Support IPC UPnP, 4PoE ports Product Data System Main Processor Dual core embedded processor Operating System Embedded LINUX Audio and Video IP Camera Input 4 Channel Two way Talk 1

NVR2204-P-4KS2 

4 Channel 1U 2HDDs 4PoE Lite 4K H.265 Network Video Recorder

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

> Max 80Mbps incoming bandwidth

> Up to 8Mp resolution preview&playback

> Up to 1ch@8MP/4ch@1080P decoding

> HDMI/VGA simultaneous video output

> Support IPC UPnP, 4PoE ports


Product Data

System

Main Processor

Dual-core embedded processor

Operating System

Embedded LINUX

Audio and Video

IP Camera Input

4 Channel

Two-way Talk

1 Channel Input, 1 Channel Output, RCA

Display

Interface

1 HDMI, 1 VGA

Resolution

HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720

VGA: 1920×1080, 1280×1024, 1280×720

Decoding Capacity

1ch@8MP 30fps, 4ch@1080P 30fps

Multi-screen Display

1/4

OSD

Camera title, Time, Camera lock, Motion detection, Recording

Recording

Compression

Smart H.265+/H.265/Smart H.264+/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 (Continuous, MD (Motion Detection), Alarm, IVS)

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

Third-party Support

Third-party Support

Onvif, RTSP

Network

Interface

1 RJ-45 port (10/100Mbps)

PoE

4 ports (IEEE802.3at/af)

Network Function

HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.), P2P

Optical Fiber Interface

N/A

Max. User Access

128 users

Smart Phone

iPhone, iPad, Android

Interoperability

ONVIF 2.4, SDK, CGI

Storage

Internal HDD

2 SATA III ports, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature

HDD Mode

Single

eSATA

N/A

Auxiliary Interface

USB

2 ports (1 Rear USB2.0, 1 Front USB2.0)

RS232

N/A

RS485

N/A

Electrical

Power Supply

Single, DC48V/1.5A

Power Consumption

NVR: <5.3W (without HDD)

PoE: Max 25.5w for single port, 50w in total

Environmental

Operating Conditions

-10°C to +55°C (+14°F to +131°F), 86–106kpa

Storage Conditions

0°C to +40°C (+32°F to +104°F), 30–85% RH

Construction

Dimensions(W×D×H)

1U, 375 mm × 275 mm × 53 mm (14.8" × 10.8" × 2.1")

Net Weight

1.55 kg (3.42 lb) (without HDD)

Gross Weight

3.0 kg (6.61 lb) (without HDD)

Certifications

CE

EN55032, EN55024, EN50130-4, EN60950-1

FCC

Part 15 Subpart B, ANSI C63.4-2014

UL

UL60950-1

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 44687701028

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4.4 ★★★★★
Based on 19 reviews
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Product Reviews
C
Verified Purchase
Carolyn frog1
Louisville, US
★★★★★ 5
Great toy for dogs
Color: Red
My dog loves this toy, it was well worth the money. And I’m glad it charges with USB and not batteries.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
B
Blank
Cuba, US
★★★★★ 4
Finally, a Toy That Out-Works My Dog!
Color: Blue
My dog gets bored easily, and this automatic moving ball has been a hilarious and effective distraction. It bounces and rotates on its own, which triggers her hunting instinct immediately. The rope chew attached to the side is a nice touch for some added teeth cleaning while she plays. It’s sturdy enough for a medium-sized dog and the fact that it's waterproof means I don't have to worry when she eventually drops it in the water bowl or takes it out into the melting snow. The *only* issue I have is it starts before I can even screw it back together. It wants to jump out of my hands before I'm ready.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
C
C. C.
Waukegan, US
★★★★★ 5
My dogs think this is either terrifying or amazing
Color: Blue
I got this interactive dog toy thinking it would turn my living room into a fun little chase arena for my two small dogs. Technically, it did create excitement, but not in the way I expected. The toy rolls around unpredictably and wiggles its rope like it is trying to escape, which is honestly hilarious to watch. The movement is surprisingly energetic and the different speed modes keep it from feeling repetitive or robotic. The battery life is decent and it charges quickly, so it is easy to keep it ready for playtime. Now for the comedy... my one year old Silky Terrier is normally the fearless one. He charges vacuum cleaners, interrogates delivery boxes, and believes he is the head of household security. However, the moment this toy turns on and starts moving, he suddenly remembers he has very important business somewhere else. He will sit at a safe distance and stare at it like it might file a police report against him. The funny part is that when the toy is turned off, it instantly becomes his favorite object in the house. He happily grabs the rope, drags it around, chews on it, and proudly carries it like a trophy. Apparently his bravery only applies when the toy is not alive. I have discovered that in my house this is considered the acceptable mode of operation. My seven year old Yorkie is even wiser. She took one look at the moving toy, processed the situation for approximately three seconds, and decided she would absolutely not be participating in whatever nonsense was happening on the floor. She calmly walked away and has maintained that policy ever since. She clearly understands this toy and wants no part of it. Overall the toy is well made, entertaining, and definitely capable of keeping energetic dogs busy. Even if your dogs end up like mine and treat it as either a suspicious creature or a decorative rope toy, it still provides plenty of entertainment for the humans watching the situation unfold. If your dog enjoys chasing unpredictable moving toys, this one will probably become a household favorite. If not, you may at least get a very funny show out of it. 🐶
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
J
Just ask Babs
Charlottesville, US
★★★★★ 3
Just another reason to bark.
Color: Blue
I was so excited to come across this Interactive Dog Toy from Mewzoo, figuring that it would be a great way to give our dog some inside exercise during the rainy season that we have in this neck of the woods. It arrives with a charger, instructions and two ropes that can be tied to it, and it took about 2 hours to get it fully charged. In order to get it moving, one needs to unscrew the blue plastic piece and that gives access to the control inside of it. It has three speeds, but the faster speeds only seem to lessen the time intervals for when it moves, they don't make it move any faster or further. This is kind of a bummer, because it really does not move very far, it mostly just stays within a foot or two of where it started. So not much exercise potential here, unless you consider barking exercise. Barking is one thing we do not need more of in this household, so this toy is a bit of a flop for us. I imagined that our boy might run circles around it and get a bit more hyper, maybe even grab it by the rope and carry it around for a bit. In the beginning I think he was fearful because he just barked at it of it, and then he decided it was time to eat. As you can see in the video, after only a few minutes with it, it looks like he's decided it's just a nuisance, lol. The concept is good, and the toy itself is reasonably constructed to withstand some playtime. I just think it needs to have more movement and skitter around better to cover more distance. Then again at the whopping price of $10.99, i really can't complain.
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Reviewed in the United States on February 21, 2026
S
Verified Purchase
Sandra
Pawtucket, US
★★★★★ 1
My dog was scared
Color: Blue
It scared my dog, he didn’t like it at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

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