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Description
Dahua 64CH 8HDD 2U Netwerkvideorecorder (NVR5864-EI)Productbeschrijving De NVR5864 EI biedt uitstekende prestaties en is van hoge kwaliteit opnametechnologie die ideaal is voor IP videobewakingstoepassingen. Het heeft een krachtige processor, de hoge toegang biedt en doorsturen van bandbreedte en sterke coderingsmogelijkheden die samen ongehinderde stromen produceren. Dankzij de ingebouwde AI chip en die van Dahua verbeterde deep learning algoritmen ondersteunt de NVR een groot aantal AI functies,
Productbeschrijving
De NVR5864-EI biedt uitstekende prestaties en is van hoge kwaliteit opnametechnologie die ideaal is voor IP-videobewakingstoepassingen. Het heeft een krachtige processor, de hoge toegang biedt en doorsturen van bandbreedte en sterke coderingsmogelijkheden die samen ongehinderde stromen produceren. Dankzij de ingebouwde AI-chip en die van Dahua verbeterde deep learning-algoritmen ondersteunt de NVR een groot aantal AI-functies, zoals uiterst nauwkeurige gezichtsherkenning en omtrek bescherming. Ze verkorten de responstijd op evenementen en maken video's interactief. Deze NVR is compatibel met tal van apparaten van derde partijen, waardoor het een geweldige oplossing is voor bewakingssystemen die werken met videobeheersoftware (VMS)
Belangrijkste kenmerken
- Ondersteunt de decoderingsformaten Smart H.265+, H.265, Smart H.264+, H.264 en MJPEG.
- Maximale decodeercapaciteit: 32 × 1080p@30 fps of 32 × 2MP@30 fps.
- Maximale bandbreedte voor inkomend/opnemend/uitgaand dataverkeer: 384/384/384 Mbps.
- Ondersteunt IP-camera's met een resolutie tot 32 MP.
- Ondersteunt AcuPick met maximaal 32 kanalen.
- Ondersteunt N+M-cluster en iSCSI.
- Ondersteuning voor RAID 0/1/5/6/10.
- AI by Recorder ondersteunt 2-kanaals gezichtsdetectie en herkenning, tot 20 gezichtsdatabases en 20.000 gezichtsafbeeldingen; 4-kanaals perimeterbeveiliging; 8-kanaals SMD Plus.
- AI by Camera ondersteunt gezichtsdetectie en herkenning, perimeterbeveiliging,
- SMD Plus, metadata, ANPR, stereoanalyse, heatmaps en personentelling.
- 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; SMD Plus |
| AI door Camera | Gezichtsdetectie; gezichtsherkenning; videometadata (mensen, motorvoertuigen en niet-motorvoertuigen); perimeterbeveiliging; SMD Plus; stereoanalyse; crowd-distributie; personentelling; ANPR; voertuigdichtheid; heatmap |
| AcuPick AI van Camera + Recorder | Maximaal 32 kanalen, 1 gecombineerd evenement per kanaal. |
| Perimeterbeveiliging | |
| Perimeter Performance AI op basis van recorder (aantal kanalen) | 4 kanalen, 10 IVS-regels voor elk kanaal. |
| Perimeterprestaties van AI per camera (aantal kanalen) | 16 kanalen |
| Gezichtsherkenning | |
| Gezichtskenmerken | Geslacht; leeftijdsgroep; bril; gezichtsuitdrukkingen; gezichtsmasker; baard |
| Prestaties van gezichtsherkenning door AI per recorder (aantal kanalen) | 2 kanalen (tot 12 gezichtsafbeeldingen per seconde per kanaal) |
| Prestaties van AI-gezichtsdetectie via camera (aantal kanalen) | 16 kanalen |
| Gezichtsherkenning | |
| Capaciteit van de gezichtsdatabase | Tot 20 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) | 1. 16-kanaals FD (via camera) + FR (via recorder), beeldstroom: 16 gezichtsbeelden/s 2. 2-kanaals FD (via recorder) + FR (via recorder), videostroom: 12 gezichtsbeelden/s |
| Prestaties van AI-gezichtsherkenning via camera (aantal kanalen) | 16 kanalen |
| SMD Plus | |
| SMD Plus van Recorder | 8 kanalen: Secundaire filtering voor mensen en motorvoertuigen, waardoor valse alarmen veroorzaakt door bladeren, regen en veranderende lichtomstandigheden worden verminderd. |
| SMD Plus van Camera | 16 kanalen |
| Videometadata | |
| Metadata-prestaties van AI per camera (aantal kanalen) | 8 kanalen |
| Menselijke eigenschappen | Bovenkleur, boventype, onderkleur, ondertype, hoed, tas, leeftijd, geslacht en paraplu |
| Kenmerken van motorvoertuigen | Kentekenplaat, kleur van de kentekenplaat, carrosserie, model, logo, bellen, veiligheidsgordel, interieur, registratielocatie. |
| Niet-motorvoertuigkenmerken | Voertuigmodel, voertuigkleur, aantal personen, helm. |
| Vergelijking van kentekenplaten | |
| ANPR via camera (aantal kanalen) | Alle kanalen (8 doelen/s) |
| Capaciteit van de kentekenplaatdatabase | 1. Maak tot 20.000 kentekenplaten aan. 2. Blokkeer- en accepteerlijst. |
| Audio en video | |
| Toegangskanaal | 64 |
| Netwerkbandbreedte | AI uitgeschakeld: 384 Mbps inkomend, 384 Mbps opnemen en 384 Mbps uitgaand. AI ingeschakeld: 200 Mbps inkomend, 200 Mbps opnemen en 200 Mbps uitgaand. |
| Resolutie | 32 MP; 24 MP; 16 MP; 12 MP; 8 MP; 5 MP; 4 MP; 1080p; 720p; D1; CIF; QCIF |
| Decodeermogelijkheid | AI uitgeschakeld: 2-kanaals 32 MP@25 fps; 2-kanaals 24 MP@25 fps; 4-kanaals 16 MP@30 fps; 5-kanaals 12 MP@30 fps; 8-kanaals 8 MP@30 fps; 12-kanaals 5 MP@30 fps; 16-kanaals 4 MP@30 fps; 32-kanaals 1080p@30 fps AI ingeschakeld: 1-kanaals 32 MP@25 fps; 1-kanaals 24 MP@25 fps; 2-kanaals 16 MP@30 fps; 4-kanaals 12 MP@30 fps; 6-kanaals 8 MP@30 fps; 8-kanaals 5 MP@30 fps; 12-kanaals 4 MP@30 fps; 24-kanaals 1080p@30 fps |
| Video-uitvoer | 2 VGA, 2 HDMI VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogene videobronuitvoer voor HDMI1 en HDMI2 Gelijktijdige videobronuitvoer voor VGA1 en HDMI1 Gelijktijdige videobronuitvoer voor VGA2 en HDMI2 |
| Weergave van meerdere schermen | Hoofdscherm: 1/4/8/9/16/25/36/64 Subscherm: 1/4/8/9/16 |
| Toegang tot camera's van derden | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
| 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; UDP; SNMP; NTP; DHCP; DNS; SMTP; UPnP; IP-filter; PPPoE; FTP; DDNS; Alarmserver; IP-zoekfunctie (ondersteunt Dahua IP-camera's, DVR's, NVS, enz.); Multicast; P2P; Automatische registratie; iSCSI |
| Toegang via mobiele telefoon | iOS; Android |
| Interoperabiliteit | ONVIF 22.12 (Profiel T; Profiel S; Profiel G); CGI; SDK |
| Browser | Chrome;IE;Safari;Edge;Firefox |
| Netwerkmodus | Multi-adresmodus, taakverdeling, fouttolerantie en andere netwerkpoortbindingsmodi |
| Opname afspelen | |
| Multikanaals weergave | Tot 16 kanalen |
| Opnamemodus | Algemeen, bewegingsdetectie; intelligent; alarm; POS |
| Back-upmethode | USB-apparaat en netwerk |
| Afspeelmodus | Direct afspelen, algemeen afspelen, afspelen per evenement, afspelen per tag, slim afspelen (gezichts- en bewegingsdetectie) |
| Opslag | |
| Schijfgroep | Ja |
| RAID | RAID 0/1/5/6/10 |
| Alarm | |
| Algemeen alarm | Bewegingsdetectie; privacymaskering; lokaal alarm |
| Anomaliealarm | Camera offline; opslagfout; schijf vol; IP-conflict; MAC-conflict; login geblokkeerd; abnormaal gedrag van de ventilator; uitzondering op cyberbeveiligingsgebied |
| Intelligent alarm | Gezichtsdetectie; perimeterbeveiliging; gezichtsherkenning; videometadata (mensen, motorvoertuigen en niet-motorvoertuigen); SMD Plus; stereoanalyse; crowd-distributie; personentelling; ANPR; voertuigdichtheid; heatmap |
| Alarmkoppeling | Opnemen; momentopname (panoramisch); lokale alarmuitgang; IPC externe alarmuitgang; toegangscontroller; audio; zoemer; logboek, vooraf ingesteld; e-mail |
| Port | |
| Audio-ingang | 1-kanaals RCA |
| Audio-uitgang | 2-kanaals RCA |
| Alarmingang | 16 kanalen |
| Alarmuitgang | 8 kanalen (1-kanaals 12 V 1 A uitgang) |
| HDD-interface | 8 SATA-poorten, elke schijf kan tot 20 TB bevatten. Deze limiet kan variëren afhankelijk van de omgevingstemperatuur. |
| eSATA | 1 |
| RS-232 | 1 |
| RS-485 | 2 (1 poort voor half-duplex seriële communicatie, 1 poort voor full-duplex seriële communicatie) |
| USB | 4 (2 USB 2.0-poorten aan de voorzijde, 2 USB 3.0-poorten aan de achterzijde) |
| HDMI | 2 |
| VGA | 2 |
| Netwerkpoort | 2 (10/100/1000 Mbps Ethernet-poort, RJ-45) |
| Algemeen | |
| Voeding | 100–240 VAC, 50-60 Hz |
| Stroomverbruik | Het totale uitgangsvermogen van de NVR is ≤ 13 W (zonder HDD). |
| Nettogewicht | 6,4 kg (14,11 lb) |
| Brutogewicht | 9,01 kg (19,86 lb) |
| Productafmetingen | 439,9 mm × 457,9 mm x 89,0 mm (17,32" × 18,03" × 3,50") (B × D × H) |
| Verpakkingsafmetingen | 570,0 mm × 570,0 mm x 226,0 mm (22,44" × 22,44" × 8,90") (B × D × 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% (RV) |
| Installatie | Rack of desktop |
| 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
4.7 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Fits Fine, Looks Great, Sizing Makes No Sense
Size: 16.5" Neck 32"-33" Sleeve, Color: White, Size: 16.5" Neck 32"-33" Sleeve, Color: White
I hate shopping for dress shirts. For me, at least, it is a thoroughly frustrating experience, mostly because there's no consistency at all to the sizing. Actually, that's not quite true: dress shirts consistently DON'T FIT ME PROPERLY, which means I have to look at a lot of shirts and scrutinize size charts - which are usually incomplete, when they're provided at all - before finally finding The One. And sometimes, like this time, I don't manage to find The One. But this shirt comes close, as I will explain.
The problem stems from my physique, which I never thought of as unique, but here it is: I'm short (just under 5'4", with a 40-41" chest, a little extra weight (so my middle is about the same), a 36" waist, 33" arms when measured the traditional way (more on that later) and a 16" neck. That last measurement is the single biggest problem: most shirt manufacturers apparently think that if you have a 16' neck, you are shaped like Omar the Tentmaker. Van Heusen is no exception. Note that this shirt is listed as "fitted". Now, that's a completely amorphous descriptor, which, I suppose, is true for most shirt fit descriptors these days. But if you look at Van Heusen's "regular" fit shirts, you'll find that they think if you have a 16" neck, you must have a nearly 50" chest and your waist is over 45". That's not regular, that's freakin' portly! I was afraid to even look at any of their Big & Tall men's dress shirts -- if their idea of regular fit was this skewed, then I didn't want to know what they think Big & Tall is. Thankfully, this is a "fitted" shirt, so Van Heusen thoughtfully provides the 16" neck version with a 42-44" chest and 36-38" waist. That's the size I bought, and it actually fits me pretty well. Still a little loose for a "fitted" shirt, but it doesn't look baggy, and that's what I was after. But a little more realism in the size descriptions would be greatly appreciated.
Regarding the sleeve length, I really don't know what's up. I've seen charts that tell you how to measure it, but no matter how I measure it, I never manage to come up with any of the sleeve lengths provided on size charts. I have noticed that there appear to be two ways of measuring it, though. One way, which I call the traditional way because it seems to have been around longer, starts the measurement somewhere between the edge of the shoulder and the neck. At least, I think that's where it starts -- approximately. As I said before, I never manage to come up with the same number. But by this measurement, my correct sleeve length is 32-33", and the average guy's is probably 34-35". In the last year or so, when I shopped for shirts, I found some size charts using a different method, because the numbers were a lot lower, anywhere from 22" to 28". I have no idea where they came up with that measurement, nor do I know what mine is by this method, because the shirts I ended up buying so far have all used what I referred to as the traditional method.
Anyway, the shirt looked quite nice on me, right out of the package, and continues to look quite nice on me after a couple of washings. The photo I attached is what the shirt looked like after being washed twice. I wash my shirts on my machine's Delicate cycle and hang them to dry. When cared for this way, the shirt does a pretty good job of living up to the listing's claim of wrinkle resistance. It doesn't come out perfectly smooth and crisp, but it looks good enough that I don't feel inclined to iron it.
I decided on a poplin shirt because I was shopping for a summer-weight shirt that would breathe well. But poplin shirts proved nonexistent in my local stores, and not all that plentiful online. Poplin shirts listed online with full size charts so I could tell whether or not they might fit me were nearly as hard to find as igloos in the Mojave Desert, and poplin shirts whose size charts indicated that they were available with dimensions that would actually fit me were somewhere between that and hen's teeth. Needless to say, I was thrilled when I found this one. But the composition of poplin appears to be open to some interpretation. I own a few poplin business shirts (which I wear without suits and ties), and upon receiving my new Van Heusen shirts, it seemed to me that my poplin business shirts were lighter and breathed better. But then it occurred to me that shirt manufacturers often treat their material with coatings that improve the luster and crispness of their shirts for display purposes, and such coatings might be why my new shirts felt stiff, heavy and not particularly airy. Not wanting to give up and send the new shirts back, I decided to take a risk and launder them to see if that improved the feel. Thankfully, it did. After two washings, my new shirts are less shiny than delivered (which I'm fine with), a lot less stiff and breathe reasonably well.
So... these shirts fit well, look good and feel good. Check, check and check. That means I'm fully satisfied with them, right? Wrong -- I am NOT fully satisfied with them. It's summertime. Summertime where I live is hot and often quite humid. I wanted shirts appropriate for that weather. To me, that has always meant lightweight broadcloth short-sleeve shirts. But it seems that today's Fashion Police have decreed that there is no longer such a thing as a short-sleeve dress shirt. They have decreed that today's well-dressed men must wear heavy cotton, long-sleeve shirts year-round. Well, excuse me for living, but some of us perspire when dressed that way in summer heat. Poplin shirts were presented to me as the compromise between acceptable modern fashion and comfort. Linen shirts were also recommended, but I couldn't find a single linen shirt what didn't have a crinkly, casual finish, much less one that was intended to be worn with a tie. With extreme effort, I found a poplin shirt that fits well, and I bought two of them, but while they are more comfortable in the sticky summer heat than heavy cotton, they are NOT as comfortable as my old short-sleeve dress shirts. I want new short-sleeve dress shirts, dagnab it! But until I successfully identify and locate all those insane Fashion Police, blow up their air conditioners and confine them to a Chicago Summer Simulator (otherwise known as a sauna) for three days in their heavy cotton shirts so that they will once again bless the manufacture of short-sleeve dress shirts, I guess these Van Heusen fitted long-sleeve poplin shirts will have to do.
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Reviewed in the United States on August 30, 2024
★★★★★ 5
Great quality and true to size labeled.
Size: 16.5" Neck 32"-33" Sleeve, Color: White
Top quality shirt at a great price. Sleeve and neck size true to as labeled. Material lightweight, which is perfect. I could not be happier with this purchase.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
Top neck button is hard to close!
Size: 18" Neck 32"-33" Sleeve, Color: White
The top neck button is hard to close when you need to wear a necktie, especially if you have arthritis of the fingers like I do! Also, If your neck is a size 18 , it’s a tighter than what I’m used to!
Otherwise a great fit and nice material!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Great fit
Size: 18" Neck 36"-37" Sleeve, Color: Lemon Glaze
Great fit. It’s hard for me to find a shirt that fits right, but this one works perfectly. Van Heusen makes reliable, good-quality shirts.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Beautiful Shirt
Size: 16" Neck 32"-33" Sleeve, Color: White
Great Shirt good quality!
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Reviewed in the United States on May 8, 2026