Pay in installments of $47.72 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Dahua 4CH 1U 4PoE 2HDDs WizSense Networkvideorecorder (NVR4204-P-EI)Productbeschrijving De NVR4204 P EI is een nieuwe generatie netwerkrecorders die krachtige decoderingsmogelijkheden en een grote bandbreedte biedt. Het beschikt over zeer nauwkeurige gezichtsherkenning, omtrekbeveiliging en SMD (Smart Motion Detection), dat doelvoertuigen en mensen in realtime kan onderscheiden van andere typen. Indien verbonden met geselecteerde IPC camera's, komt Quick Pick technologie beschikbaar, waardoor menselijke en
Productbeschrijving
De NVR4204-P-EI is een nieuwe generatie netwerkrecorders die krachtige decoderingsmogelijkheden en een grote bandbreedte biedt. Het beschikt over zeer nauwkeurige gezichtsherkenning, omtrekbeveiliging en SMD (Smart Motion Detection), dat doelvoertuigen en mensen in realtime kan onderscheiden van andere typen. Indien verbonden met geselecteerde IPC-camera's, komt Quick Pick-technologie beschikbaar, waardoor menselijke en voertuigdoelen gemakkelijk kunnen worden gezocht en uitgekozen.
Deze netwerkrecorder is niet alleen kosteneffectief, maar ook compatibel met een breed scala aan apparaten van derden, waardoor het een uitstekende keuze is voor kleine en middelgrote bedrijven.
Belangrijkste kenmerken
- Ondersteunt de decoderingsformaten Smart H.265+, H.265, Smart H.264+, H.264 en MJPEG.
- Maximale bandbreedte van 256 Mbps voor inkomend/opnemend/uitgaand dataverkeer.
- Maximale decodeercapaciteit: 16 × 1080p@30 fps of 4 × 8 MP@30 fps.
- Ondersteunt IP-camera's met een resolutie tot 16 MP.
- AI by Recorder ondersteunt gezichtsdetectie en -herkenning via 1 kanaal, perimeterbeveiliging via 2 kanalen, tot 10 gezichtsdatabases en 20.000 gezichtsafbeeldingen, en 4-kanaals SMD.
- AI van Camera ondersteunt gezichtsdetectie en herkenning, perimeterbeveiliging, SMD, personentelling, stereoanalyse en heatmaps.
- Ondersteunt EPTZ en in en uitschakelen met één klik.
Specificaties
| Systeem | |
| Hoofdprocessor | Processor van industriële kwaliteit |
| Besturingssysteem | Embedded Linux |
| Bedieningsinterface | Web, lokale GUI |
| AI | |
| AI door Recorder | Gezichtsdetectie; gezichtsherkenning; perimeterbeveiliging; en SMD |
| AI door Camera | Gezichtsdetectie; gezichtsherkenning; perimeterbeveiliging; SMD; ANPR; personen tellen; stereoanalyse; hittekaart |
| Perimeterbeveiliging | |
| Perimeter Performance AI op basis van recorder (aantal kanalen) | 2 kanalen, 10 IVS-regels voor elk kanaal. |
| Perimeterprestaties van AI per camera (aantal kanalen) | Alle kanalen (8 doelen/s) |
| Gezichtsherkenning | |
| Gezichtskenmerken | Geslacht; leeftijdsgroep; bril; gezichtsuitdrukkingen; gezichtsmasker; baard |
| Prestaties van gezichtsherkenning door AI per recorder (aantal kanalen) | 1 kanaal (tot 12 gezichtsafbeeldingen per seconde per kanaal) |
| Prestaties van AI-gezichtsdetectie via camera (aantal kanalen) | Alle kanalen (8 doelen/s) |
| Gezichtsherkenning | |
| Capaciteit van de gezichtsdatabase | Tot 10 gezichtsdatabases met 20.000 afbeeldingen, met een totale capaciteit van 2,5 GB. Aan elke gezichtsafbeelding kunnen naam, geslacht, geboortedatum, adres, type legitimatiebewijs, legitimatiebewijsnummer, landen en regio's en de staat worden toegevoegd. |
| Prestaties van AI voor gezichtsherkenning per recorder (aantal kanalen) | 4-kanaals FD (via camera) + FR (via recorder), beeldstroom: 12 gezichtsbeelden/s 1-kanaals FD (via recorder) + FR (via recorder), videostroom: 12 gezichtsbeelden/s |
| Prestaties van AI-gezichtsherkenning via camera (aantal kanalen) | Alle kanalen (8 doelen/s) |
| SMD Plus | |
| SMD Plus van Recorder | 4 kanalen: Secundaire filtering voor mensen en motorvoertuigen, waardoor valse alarmen veroorzaakt door bladeren, regen en veranderende lichtomstandigheden worden verminderd. |
| SMD door Camera | Alle kanalen (16 doelen/s) |
| Audio en video | |
| Toegangskanaal | 4 kanalen |
| Netwerkbandbreedte | 80 Mbps inkomend, 80 Mbps opnemen en 80 Mbps uitgaand |
| Resolutie | 16 MP;12 MP;8 MP;6 MP;5 MP;4 MP;3 MP;1080p;720p;960p;D1;CIF |
| Decodeermogelijkheid | AI uitgeschakeld: 2-kanaals 16 MP@30 fps; 2-kanaals 12 MP@30 fps; 4-kanaals 8 MP@30 fps. AI ingeschakeld: 1-kanaals 16 MP@30 fps; 2-kanaals 12 MP@30 fps; 3-kanaals 8 MP@30 fps; 3-kanaals 6 MP@30 fps; 4-kanaals 5 MP@30 fps. |
| Video-uitvoer | 1 HDMI, 1 VGA HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 *Gelijktijdige/heterogene video-uitvoer voor VGA en HDMI is configureerbaar. |
| Weergave van meerdere schermen | 1e scherm: 1/4 2e scherm: 1/4 |
| Toegang tot camera's van derden | Panasonic, Sony, Hanwha, Axis, Pelco, Arecont, ONVIF, Canon |
| Compressiestandaard | |
| Videocompressie | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Audiocompressie | G.711a; G.711u; PCM; G726 |
| Netwerk | |
| Netwerkprotocol | HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP-filter; PPPoE; DDNS; FTP; Alarmserver; IP-zoekfunctie (ondersteunt Dahua IP-camera's, DVR's, NVS, enz.); P2P; Automatische registratie |
| Toegang via mobiele telefoon | iOS; Android |
| Interoperabiliteit | ONVIF 23.12 (Profiel T; Profiel S; Profiel G); CGI; SDK |
| Browser | Chrome; IE9 en later; Firefox |
| Opname afspelen | |
| Multikanaals weergave | Tot 4 kanalen |
| Opnamemodus | Algemeen, bewegingsdetectie; intelligent; alarm |
| Back-upmethode | USB-apparaat en netwerk |
| Afspeelmodus | Direct afspelen, algemeen afspelen, afspelen tijdens een evenement, afspelen met tags, slim afspelen |
| Opslag | |
| Schijfgroep | Ja |
| Alarm | |
| Algemeen alarm | Bewegingsdetectie; privacymaskering; videoverlies; scèneverandering; PIR-alarm; extern IPC-alarm |
| Anomaliealarm | Fout (geen schijf; schijffout; te weinig ruimte; te weinig quotumruimte; abnormale schijfstatus; netwerkonderbreking; IP-conflict; MAC-conflict); videoverlies; videomanipulatie; camera offline; audiodetectie |
| Intelligent alarm | Gezichtsdetectie; gezichtsherkenning; perimeterbeveiliging; SMD Plus; personen tellen; stereoanalyse; warmtekaart |
| Alarmkoppeling | Opnemen; momentopname; IPC externe alarmuitgang; audio; zoemer; logboek; voorinstelling; e-mail |
| Port | |
| Audio-ingang | 1-kanaals RCA |
| Audio-uitgang | 1-kanaals RCA |
| Alarmingang | 4 kanalen |
| Alarmuitgang | 2 kanalen |
| Schijfinterface | 2 SATA-poorten, tot 20 TB. De maximale HDD-capaciteit varieert afhankelijk van de omgevingstemperatuur. |
| USB | 2 (1 USB 2.0-poort aan de voorzijde, 1 USB 2.0-poort aan de achterzijde) |
| HDMI | 1 |
| VGA | 1 |
| Netwerkpoort | 1 (10/100 Mbps Ethernet-poort, RJ-45) |
| PoE-poort | 4 poorten, 10/100 Mbps, IEEE 802.3 af/at |
| Algemeen | |
| Voeding | 53 VDC, 1,81 A |
| Stroomverbruik | Het totale uitgangsvermogen van de NVR is <10 W (zonder HDD). Het totale uitgangsvermogen van PoE is 48 W, het maximale uitgangsvermogen van één poort is 25,5 W. |
| Nettogewicht | 1,58 kg (3,48 lb) |
| Brutogewicht | 2,95 kg (6,50 lb) |
| Productafmetingen | 375 mm × 284,3 mm × 53 mm (14,76" × 11,19" × 2,09") (B × D × H) |
| Verpakkingsafmetingen | 433 mm × 141 mm × 366 mm (17,05" × 5,55" × 14,41") (B × L × H) |
| Bedrijfstemperatuur | –10 °C tot +55 °C (+14 °F tot +131 °F) |
| Bewaartemperatuur | –20 °C tot +60 °C (–4 °F tot +140 °F) |
| Bedrijfsvochtigheid | 10%–93% (relatieve vochtigheid), niet-condenserend |
| Certificeringen | FCC: 47 CFR FCC Deel 15, Subdeel B, Klasse A CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014 |
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 15 reviews
Sort
Product Reviews
★★★★★ 5
Great Looking and Sturdy Monitor Arms
Color: White-Mount, Color: White-Mount
I'm so impressed with these arms. They're super strong and sturdy holding up my 27" monitor and 34" ultrawide monitor. Setting up for the most part is pretty simple and easy.
One of the best things I like about these arms is the cable management. I had several arms before for my setup at home and work, and the cable covers are usually pretty flimsy and just slide and lock in. I have a lot DP and HDMI cables due to my dual workstation, so these cable covers often end up popping out since its so full. These cable covers are different since they are screwed down tight with a bolt. All my cables fit pretty snug, but there is no bulging and I don't have to worry about the covers popping off ever again. I'd recommend keeping it at a maximum of 4 thicker cables though. However, fair warning that attaching the covers can be a pain so if you have to detach cables often, the screwed in covers can be a problem. If you have a set up like mine that won't really change often, it works well. If you can, I would suggest having 2 people set up the cable management. One to hold down the cover in place and the other to screw it in. I did it myself just fine though.
The range of motion is great for my needs, but please note that I tried stacking my monitors and it didn't quite work. I would say it's 1 to 2 inches shy of properly stacking them.
Overall, a great looking set of dual monitor arms. The extra ports on the base are a cool feature that do work, but I haven't had much use of it yet. Love that they had a white option to match my set up too. These are a little pricey, but they're really worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2021
★★★★★ 5
You will be hard pressed to find an equal or better product regardless of the price.
Color: Black-Mount, Color: Black-Mount
Review of AVLT Dual 13"-35" Monitor Arm Desk Mount
I do not usually rate items, except for products that are exceptional or are provided by a vendor that is above all others.
I looked at this item several times, because the price was $100 less than my five year old dual arm could not raise the 38” monitor more that 8” from the desk surface and barely keep my wiring hidden.
Finally, the website for AVLT convinced me to place the order for the AVLT-DM41-1, Dual 13"-35" Monitor Arm Desk Mount. I was not disappointed.
The quality and finish of the aluminum mount is space age quality, the manual acceptable (ilea type); most important the I can raise my 38” monitor to a perfect ergonomic height.
My monitors are a Dell 38” U3818DW, (larger than 13” to 35” range) and a Dell 24” U2412M, U. for each I use the factory power cable, DP to DP display port 6 foot cables and high speed USB 3 cables for each monitor.
The assembly went without a hitch, no problem hiding the heavy cables that I use, my only problem was that my was not a C-clamp, attaching the hex bolts to the base from the underside of my desk was difficult; t would had been easier had they used a stud bolts to clamp the unit down.
The arm springs had no problem supporting my 38” monito, the unit is so sturdy I expect to receive years of service.
I strongly recommend this item because of value, quality and design. You will be hard pressed to find an equal or better product regardless of the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2020
★★★★★ 5
Great product
Color: White-Mount
Amazing product. It’s perfect. Tried a few other dual monitor arms and they sucked and didn’t hold up the monitors. This one is amazing and aesthetically pleasing. Well worth the money. All parts included. Large range of motion, you just have to loosen the screws to make it easier to move or tighten to keep everything still. Perfect size and provides all my amount of desk space back.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
★★★★★ 5
Good quality last long
Style: FHD 240Hz, Size: 27-inch, Style: FHD 240Hz, Size: 27-inch
I’ve had it for about almost two years and it’s never don’t me wrong, Someone even smacked it almost a punch and it still works perfectly so it’s sturdy 😭
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Smooth, immersive gameplay at 240Hz – Great curved monitor!
Style: FHD 240Hz, Size: 27-inch
This monitor exceeded my expectations. The 240Hz refresh rate makes a huge difference for gaming—everything feels incredibly smooth and responsive. The 1500R curved screen adds a real sense of immersion, especially in racing and FPS games.
Picture quality is great thanks to the VA panel. You get deep blacks, strong contrast, and wide viewing angles. The 1ms response time and Adaptive-Sync (FreeSync) keep things sharp with no screen tearing.
Build quality is solid, and the adjustable stand (height, tilt, and swivel) is a big plus. I also appreciate the VESA compatibility and the fact that it comes with an HDMI cable included.
If you’re a gamer looking for speed and immersion, this monitor is definitely worth it. The Full HD resolution is fine for gaming, but might not be ideal for serious productivity or photo editing.
Highly recommended for smooth, immersive gaming at a great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 29, 2025