DAHUA NVR1B04-4P/L 4 Channel Smart 1U H.265 4PoE Network Video Recorder
US$ 386386.00
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Description
DAHUA NVR1B04HS-4P/L 4 Channel Compact 1U H.265 4PoE Network Video RecorderNVR1B04HS 4P L 4 Channel Compact 1U H. 265 4PoE Network Video Recorder > H. 265 H. 264 codec decoding > Max 4 channel IPC camera inputs > Max 48 Mbps incoming bandwidth > Up to 3Mp(2048*1536) resolution preview&playback > Up to 2ch@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
NVR1B04HS-4P/L
4 Channel Compact 1U H.265 4PoE Network Video Recorder
> H.265/H.264 codec decoding
> Max 4 channel IPC camera inputs
> Max 48 Mbps incoming bandwidth
> Up to 3Mp(2048*1536) resolution preview&playback
> Up to 2ch@1080p decoding
> HDMI/VGA simultaneous video output
> Support IPC UPnP, 4PoE ports
> Max 4 channel IPC camera inputs
> Max 48 Mbps incoming bandwidth
> Up to 3Mp(2048*1536) resolution preview&playback
> Up to 2ch@1080p decoding
> HDMI/VGA simultaneous video output
> Support IPC UPnP, 4PoE ports
Product Data
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System |
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Main Processor |
Dual-core embedded processor |
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Operating System |
Embedded LINUX |
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Audio and Video |
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IP Camera Input |
4 Channel |
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Two-way Talk |
N/A |
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Display |
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Interface |
1 HDMI, 1 VGA |
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Resolution |
1920×1080, 1280×1024, 1280×720, 1024×768 |
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Decoding Capacity |
2ch@1080P 30fps |
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Multi-screen Display |
1/4 |
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OSD |
Camera title, Time, Camera lock, Motion detection, Recording |
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Recording |
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Compression |
H.265/H.264 |
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Resolution |
3MP(2048*1536)/1080P/720P/D1&etc. |
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Record Rate |
48Mbps |
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Bit Rate |
16Kbps ~ 20Mbps Per Channel |
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Record Mode |
Manual, Schedule(Regular(Continuous), MD, Stop |
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Record Interval |
1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec |
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Video Detection and Alarm |
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Trigger Events |
Recording, PTZ, Tour, Video Push, Snapshot, and Screen Tips |
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Video Detection |
Motion Detection, MD Zones: 396 (22 × 18), and Tampering |
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Alarm input |
N/A |
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Relay Output |
N/A |
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Playback and Backup |
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Sync Playback |
1/4 |
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Search Mode |
Time /Date, MD and Exact Search (accurate to second) |
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Playback Function |
Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom |
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Backup Mode |
USB Device/Network |
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Third-party Support |
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Third-party Support |
Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, and more |
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Network |
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Interface |
1 RJ-45 port (10/100Mbps) |
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Ethernet Port |
1 Independent 100Mbps Ethernet Port |
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PoE |
4 ports (IEEE802.3at/af) |
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Network Function |
HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, IP Search(Support IP camera, DVR, NVS and etc.), P2P |
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Optical Fiber Interface |
N/A |
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Max. User Access |
128 users |
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Smart Phone |
iPhone, iPad, Android |
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Interoperability |
ONVIF, SDK, CGI Conformant |
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Storage |
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Internal HDD |
1 SATA III Port, up to 6TB capacity for each HDD |
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HDD Mode |
Single |
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eSATA |
N/A |
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Auxiliary Interface |
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USB |
2 ports (1 Rear USB2.0, 1 Front USB2.0) |
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RS232 |
N/A |
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RS485 |
N/A |
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Electrical |
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Power Supply |
Single, DC48V/1.25A |
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Power Consumption |
NVR: <6W (without HDD) |
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PoE: Max 25.5w for single port, 50w in total |
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Environmental |
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Operating Conditions |
-10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa |
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Storage Conditions |
-20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH |
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Construction |
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Dimensions(W×D×H) |
Compact 1U, 260mm×229.3mm×47.6mm (10.2" x 9.03" x 1.9") |
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Net Weight |
0.8kg (1.76 lb) (without HDD) |
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Gross Weight |
1.6kg(3.53 lb)(without HDD) |
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Certifications |
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CE |
EN55032, EN55024, EN50130-4, EN60950-1 |
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FCC |
Part 15 Subpart B, ANSI C63.4-2014 |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1973 reviews
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Product Reviews
★★★★★ 4
Smart Features Overkill (for me)
Size: 32"
This monitor arrived promptly and undamaged. The picture quality is excellent, and the refresh rate has my games looking silky-smooth. If it was a normal monitor without smart features, I would give it 5 stars.
The smart capabilities make this somewhat obnoxious from time to time. I just had an update (that prompted this review) that had a pop-up box telling me Samsung policies have been updated, but I was unable to dismiss it with my mouse or keyboard. I had to wait for it to time out or use the remote. There are also countdown screens during boot-up and shut-down that can be annoying at times, though to be fair, I have not attempted to disable them. It also occasionally just likes to pop up notifications that aren't from my computer about input or monitor settings (not pc display settings). It's really a pretty small nuisance, but after a few months sometimes has me wishing I had just dropped the cash on a nicer 4k monitor w/out smart capabilities.
I would imagine it being quite convenient in a dorm or small apartment setting if you were also using it as a smart tv on a regular basis. Not a bad product by any means, just a few extra bells and whistles that occasionally get in the way of how I typically use it. I picked it up on sale for right around $400 and feel that was fair. If I had to pay more, I would probably make the jump to 4k and shop at that higher price point instead.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2025
★★★★★ 5
Its a TV too!
Size: 32"
I got this monitor for my computer for the most part.
Excellent quality
Colors are great, no dead pixels on arrival. Bright and easy to see.
Comes with a remote which I thought was strange and put it aside for a few months.
Then when I found the remote again I played with it and realized this was also a TV!!
So for the price it is an amazing gaming monitor and a smart tv on top of that this is great value for the money.
The curve may make it difficult to see as a tv if you are in a large space but for what it is made for there is no problem at all. And you can adjust if you do move around the room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Great Gaming Monitor at an Affordable Price
Size: 32"
Solid Monitor with a high quality image with strong blacks on a VA panel, fantastic 240hz refresh rate, quick response time. Comes with some extra built in UI features and a remote for TV like functions or cloud gaming, which I don't really need, seeing as I am using this exclusively as a PC monitor. But certainly not a downside. Wasn't perfect out of the box, but with a little calibration and optimizing, gaming at 240 FPS looks and feels great. Perfect alongside my old 1440p 144hz monitor as a second monitor, and my new PC. Able to hit those 1440p/240FPS marks with my 7950X3D and 7900XTX GPU.
Would recommend at it's current sale price just under $500. If your looking to spend more, consider an OLED option in the $800-1000 range for a screen with comparable specs. Also has Freesync Premium Pro with an effecting range from 60-240FPS for system/titles that are unable to hit that 240hz refresh rate at all times. From my testing this seems most optimal from 120-240 FPS, 60-120 FPS seems a bit less effective. Either way great monitor for the money spent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2023
★★★★★ 5
Top of the line monitor
Size: 32"
Great monitor. Very good color quality and picture quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
49" monitor great buy
Size: 49 inch
Great monitor. I use it for sim racing and all in have to say is wow. Ive had it for 3 weeks now and extremely happy with this monitor. The 165hrz is beautiful. I would definitely recommend this monitor. Also I got a 3 yr warranty with it. You can't go wrong and price is very good.
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Reviewed in the United States on April 23, 2026