Pay in installments of $47.72 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
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
4.6 ★★★★★
Based on 21 reviews
Sort
Product Reviews
★★★★★ 5
Great Sheets!
Size: Twin, Color: Oatmeal
Super soft, wash up beautifully, seem well made — very happy! It’s very hard to find 100% cotton t-shirt type sheets and these are really lovely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 3
Weirdly textured
Size: King, Color: Dark Gray
I have bought and loved jersey sheets in the past, that have all been as soft as a well worn cotton t-shirt. These arent soft. They have the stretch of jersey, but not the soft smooth texture that they should have. Even after washing a few times these are one of my least favorite sheets I've ever bought on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Soft, Breathable Sheets That Feel Great to Sleep On
Size: Twin, Color: White
This Amazon Basics jersey sheet set was a really good purchase. The cotton material is soft, stretchy, and breathable — it feels like sleeping in a comfortable T‑shirt. The fitted sheet has a nice snug fit that stays in place, and the flat sheet is lightweight without feeling flimsy.
The fabric washes well, doesn’t pill, and stays soft after multiple loads. It’s a great everyday sheet set for anyone who likes that cozy, relaxed jersey feel. Overall, comfortable, easy to care for, and great value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
The Perfect Sheets To Lie On While Writing Amazon Reviews
Size: Full, Color: Light Gray
As I write this, I am laying on an adjustable full sized bed by Hofish and a 10.5" comfort foam mattress by Classic Brands. I know I sound like I am an Amazon plant, but I swear I am not. I'm not even a stockholder anymore.
This is the most awesome bed stylings combination I have had in many, many years. In fact, it is the best I have ever owned and it is beat only by some ritzy resort I stayed at on vacation like 20 years ago, though I admit I was pretty drunk the entire time so my memory might not be the most accurate.
But getting back to today... these sheets are great. I washed them twice - I'm not a neat freak, I am just amazingly disorganized and easily distracted while doing laundry, so tonight they went though two wash cycles and one dry. And then I put them on the bed. While these sheets are not deep pocket sheets, they don't need to be with this mattress. There is enough room and border for them to tuck and wrap with the elastic to give a strong grip under the mattress, which is important as the adjustable frame continually put the sheets and mattress though its repeated adjustable calesthenics-type positioning. The other two sheet sets I have used since I got this bed have struggled poorly with this. In the day or so and at least a dozen position changes, these sheets stay in place with no popped corners to exposing the bowl as the head and feet rise. Of course, till will tell if it lasts, but so far they are the best of the batch of sheets in my closet.
As for texture, they are awesome. I'm a dude. I don't really know what thread count or knit or whatever really means. But these sheets feel like a well-washed favorite, quality rock & roll concert t-shirt. And not one of these glitter puff stupid new groups, like a real rock band from the 80s that now charges $250 for a concert ticket and $60 for a t-shirt...but that group you saw back then, paid $10 for the shirt and you STILL have it and love to wear it because it is perfectly molded to your body, soft and reliable. The kind of shirt you will wear under your suit at work and just grin not just for mental middle finger to corporate dress codes, but because the t-shirt is just that great of a feeling.
Well, that is what these sheets feel like. And now you get to sleep in it. It is that awesome.
In LA right now we are having a nasty heat wave, but these sheets don't seem to bake me even with my stuttering AC. The flannel sheets I love seem to trigger the butt sweats as soon as I lay down in this heat, but no such problem with these.
So really, I'm absolutely happy with these things. I am going to order more in other colors as soon as Amazon gets them back in stock. Great price, great quality, great comfort, great fit, great deal. It is that simple.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2017
★★★★★ 5
Soft smooth and wrinkle free!
Size: King, Color: White
The most comfortable sheets I’ve had in years! Soft and don’t wrinkle up in the bed. Some reviews said they are thin but I think they’re perfect! I don’t want super thick sheets as we are hot sleepers. These are the perfect feel. They also stretch very well to fit on my mattress all the way around and I have a thick mattress! My precious sheets were a struggle to get over the corners but these fit perfectly. Would buy 10 times over! Such a good value as well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026