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Description
Dahua 4MP Covert Pinhole WizMind Camera-Main Box (IPC-HUM8441E-E1-S3)Productbeschrijving De IPC HUM8441E E1 is een 4MP camera en een professionele videobewakingsoplossing uit de WizMind serie, ontworpen voor discrete toepassingen zoals banken en commercile ruimtes. Dankzij de 1 2,7" CMOS sensor met pinhole lens levert de camera beelden in hoge resolutie tot 26881520 bij 60 fps, zelfs bij weinig licht. De camera ondersteunt geavanceerde AI met gezichtsherkenning, perimeterbeveiliging, personentelling en
Productbeschrijving
De IPC-HUM8441E-E1 is een 4MP-camera en een professionele videobewakingsoplossing uit de WizMind-serie, ontworpen voor discrete toepassingen zoals banken en commerciële ruimtes. Dankzij de 1/2,7" CMOS-sensor met pinhole-lens levert de camera beelden in hoge resolutie tot 2688×1520 bij 60 fps, zelfs bij weinig licht. De camera ondersteunt geavanceerde AI met gezichtsherkenning, perimeterbeveiliging, personentelling en objectherkenning, waardoor valse alarmen worden verminderd en de beveiliging wordt verbeterd. De 120dB WDR, 3D NR en AI H.265/H.264-codering zorgen voor een optimale videokwaliteit en bandbreedtebesparing. De camera wordt gevoed via PoE of 12VDC en ondersteunt microSD-kaarten tot 512 GB, wat een flexibele en betrouwbare installatie garandeert.
Aandacht! Het apparaat vereist een cameramodule (apart verkrijgbaar).
Specificaties
| Intelligentie | |
| IVS (Perimeterbeveiliging) | Tripwire, inbraakdetectie, snelle beweging (deze drie functies ondersteunen de classificatie en nauwkeurige detectie van voertuigen en personen); detectie van rondhangen, detectie van mensenmassa's en parkeerdetectie. |
| Slimme objectdetectie | Slim achtergelaten object; slim vermist object |
| AcuPick | Het systeem maakt gebruik van deep learning-algoritmen en werkt samen met back-endapparaten om doelen, zoals mensen, dieren en motorvoertuigen, nauwkeurig te matchen en door live en opgenomen video's te zoeken om doelen snel te lokaliseren. |
| Gezichtsherkenning | Gezichtsherkenning; momentopname; optimalisatie van de momentopname; optimale upload van de gezichtsmomentopname; gezichtsbelichting; extractie van gezichtskenmerken, waaronder 6 kenmerken en 8 uitdrukkingen; gezichtsmomentopname instellen als gezicht of foto van één inch; momentopnamestrategieën (realtime momentopname, kwaliteitsprioriteit en geoptimaliseerde momentopname); gezichtshoekfilter; instelling van de optimalisatietijd. |
| Mensen tellen | Tripwire-telling van personen en telling van personen in een gebied; genereren en exporteren van rapporten (dag/maand/jaar); wachtrijbeheer; er kunnen 4 regels worden ingesteld voor tripwire, telling van personen in een gebied en wachtrijbeheer. |
| Bescherming van de privacy | Mozaïeken kunnen automatisch over het gezicht of lichaam van een persoon worden geplaatst om hun privacy te beschermen. |
| Slim zoeken | Werk samen met Smart NVR om intelligente zoekopdrachten, gebeurtenisextractie en het samenvoegen van gebeurtenisvideo 's te verfijnen. |
| Video | |
| Videocompressie | H.265; H.264; H.264H; H.264B; MJPEG (alleen ondersteund door substream) |
| AI-programmering | AI H.265; AI H.264 |
| Videoframesnelheid | Hoofdstream: 2688 × 1520@(1–50/60 fps) substream: 1920 × 1080@(1–25/30 fps) derde stream: 1920 × 1080@(1–25/30 fps) *Hoge framesnelheid van de hoofdstream wordt alleen ondersteund in de monitoringmodus. Opmerking: AI/WDR kan niet tegelijkertijd met een hoge framesnelheid worden ingeschakeld. |
| Streamingmogelijkheid | 3 streams |
| Resolutie | 4M (2688×1520/2560×1440); 3M (2048×1536); 1080p (1920 × 1080); 1,3M (1280×960); 720p (1280 × 720); D1 (704×576/704×480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Bitrateregeling | VBR;CBR;ABR |
| Videobitsnelheid | H.264: 3 kbps–16384 kbps; H.265: 3 kbps–16384 kbps |
| Dag/Nacht | Kleur/Zwart-wit |
| BLC | Ja |
| HLC | Ja |
| WDR | 120 dB |
| Scène-zelfaanpassing (SSA) | Ja |
| Witbalans | Automatisch; natuurlijk; straatlantaarn; buiten; handmatig; regionaal gebruik |
| Verkrijg controle | Automatisch/Handmatig |
| Geluidsreductie | 3D NR |
| Bewegingsdetectie | AAN/UIT (4 zones, rechthoekig) |
| Regio van interesse (ROI) | Ja (4 gebieden) |
| Ontwasemen | Ja |
| Beeldrotatie | 0°/90°/180°/270° (Ondersteuning voor 90°/270° bij een resolutie van 2688 × 1520 en lager) |
| Spiegel | Ja |
| Privacymaskering | 4 gebieden |
| LDC | Ja |
| Audio | |
| Audiocompressie | G.711a; G.711Mu; PCM; G.726; G.723 |
| Alarm | |
| Alarmgebeurtenis | Geen SD-kaart; SD-kaart vol; SD-kaartfout; netwerkonderbreking; IP-conflict; illegale toegang; bewegingsdetectie; videomanipulatie; virtuele detectie; inbraak; snel bewegend; vermist object; achtergelaten object; parkeerdetectie; detectie van rondhangen; samenscholing; scèneverandering; audiodetectie; spanningsdetectie; extern alarm; gezichtsherkenning; personen tellen; detectie van fouten in het aantal personen; beveiligingsuitzondering |
| Netwerk | |
| Netwerkpoort | RJ-45 (10/100 Base-T) |
| SDK en API | Ja |
| Netwerkprotocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P; Bonjour; Automatische registratie |
| Interoperabiliteit | ONVIF (Profiel S & Profiel G & Profiel T); CGI; P2P; Milestone; Genetec |
| Gebruiker/Host | 20 (Totale bandbreedte: 64 M) |
| Opslag | FTP; SFTP; Micro SD-kaart (ondersteunt max. 512 GB); NAS |
| Browser | IE: IE8, IE9 en IE11; Chrome; Firefox |
| Beheersoftware | Smart PSS; DSS; DMSS; DoLynk Care |
| Mobiele client | iOS; Android |
| Beveiliging | Samenvatting;WSSE;Accountvergrendeling;Beveiligingslogboeken;IP/MAC-filtering;Generatie en import van X.509-certificering;syslog;HTTPS;802.1x;Vertrouwd opstarten;Vertrouwde uitvoering;Vertrouwde upgrade;Sessiebeveiliging;Beveiligingswaarschuwing |
| Certificering | |
| Certificeringen | CE-LVD: EN62368-1; CE-EMC: Richtlijn elektromagnetische compatibiliteit 2014/30/EU; |
| Port | |
| Audio-ingang | 1 kanaal (3,5 mm JACK-aansluiting) |
| Audio-uitgang | 1 kanaal (3,5 mm JACK-aansluiting) |
| Alarmingang | 2 ingangskanalen: nat contact, 5 mA 3–5 VDC |
| Alarmuitgang | 2 uitgangen: potentiaalvrij contact, 1000 mA 30 VDC / 500 mA 50 VAC |
| Stroom | |
| Voeding | 12 VDC; PoE (802.3af) |
| Dubbele stroomback-up | Als de voedingsadapter en PoE tegelijkertijd stroom leveren, koppel dan een van beide los. Het apparaat blijft werken, maar zal niet opnieuw opstarten. |
| Stroomverbruik | Basis: 4,28 W (12 VDC); 6 W (PoE) Max.: 6,7 W (12 VDC); 8,6 W (PoE) (Hoge framesnelheid + Intelligentie ingeschakeld + WDR) |
| Omgeving | |
| Bedrijfstemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Bedrijfsvochtigheid | ≤95% (relatieve vochtigheid), niet-condenserend |
| Bewaartemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Opslagvochtigheid | ≤95% (relatieve vochtigheid), niet-condenserend |
| Structuur | |
| Behuizingsmateriaal | Metaal |
| Productafmetingen | E1: 110 mm × 83 mm × 24 mm (4,33" × 3,27" × 0,94") L1: Ф30,5 mm × 45,8 mm (Ф1,20" × 1,80") |
| Nettogewicht | 511 g (1,13 lb) |
| Brutogewicht | 646 g (1,42 lb) |
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
4.4 ★★★★★
Based on 844 reviews
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Product Reviews
★★★★★ 5
Very comfortable in the Texas heat.
Size: Small, Color: Black/Navy/Dark Purple/Red
I got some of these as a gift and I loved them so much I purchased two more packs. I just opened my new packs and put them in the washer so I'm not leaving a photo. When I wear them they look exactly like they do on the models.
I've been doing a lot of heavy outdoor work in the heat and I get drenched. These underwear have a 100% cotton crotch and the rest is 95% cotton and 5% spandex. When I first saw the wide crotch I didn't think I would like it. But these are soooo comfortable. I'm 4'11" and weight 108-112 and the size small fits loosly but well. I could probably get away with an XS but I like this loose and not too tight fit. I see some folks say these roll up. They don't roll up on me. I think they might roll if they were tight fitting. I have lots of other undergarments like these and some roll and some don't. But none of the others are cotton. They are mostly spandex and since I've found these in cotton that's all I'm wearing until summer is over. I can't feel them or see them under pants or skirts.
These look more like shorts than underwear and they have a very nice thickness. Since I only had four pair to begin with, those got washed and dryed a lot. I can't tell if they shrunk since I only tried them after washing. Sorry I forgot to compare the size of the new ones to the older ones before I threw them in the washer. I'll probably buy another set and compare at that time. One thing I can report is that they do not fade at all. I just washed the black, purple and red colors with the white color and the white is still completely white.
Now I have more colors and I'll probably be walking around in my underwear and no one will know.
The only con I can think of is the wide crotch wouldn't work well with pads with wings, in my opinion.
Try a size larger for a nice cool pair of sleeping shorts to see how they fit while they are on sale. Then go smaller if needed. I think you might enjoy these.
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Reviewed in the United States on July 10, 2024
★★★★★ 5
So comfortable and worth the buy
Size: Large, Color: Black
So comfortable!!! There is no seam in the butt and under neath, only in the front but it is really soft and non irritating. I got these for post partum but I’m already wearing them at 8.5 months pregnant. They’re probably my favorite undies right now. The length is also perfect and the material is very soft and stretchy. The waist band is the same, soft and stretchy.
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Reviewed in the United States on April 11, 2026
★★★★★ 3
Cotton Blend Was Just Too thick
Size: 3X-Large, Color: Black
I was surprised by how thick these boxers were, thicker than my jeans, much thicker than my PJs! Thick enough that I could wear them outside the home without jeans. In spite of the thickness, they were soft and very comfortable. The 3XL is a perfect fit on my 5’2” apple shaped, short waisted 215 lb body. The boxer cut helped prevent chafing, a major plus. Menstrual pads, with or without wings, do not adhere to this material, a major minus. Ultimately, feeling like I was wearing jeans to bed or wearing two pairs of pants outside the home, was just too uncomfortable for me. So disappointed because these boxers were such a great and comfortable fit.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Great fit!
Size: Large, Color: Beige
Most comfy undies THANK YOU!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Love the "B00" Colors, but the "RX" colors are a totally different boyshort!!!!
Size: 3X-Large, Color: B004
The packs that have a color name starting with "B00" are fantastic! I bought the black and grey ones, and a set of the multi-colored ones, and they are the best boyshorts, ever!!! I attest to this now, after 6 months of everyday wear and wash.
This first part of this review is only for boyshorts that have a color name starting with "B00"! Read the end for my review of the ones with a color that starts with "RX". Completely different panty.
The B00 colors are sewn impeccably well, and they are a beautiful, quality material that resembles very thick, very soft leg stockings (panty hose). They stretch easily in every direction, so they hug your curves perfectly. These are not cotton! I hate cotton undies. These are nylon, or something synthetically similar.
Unlike stockings, I think it would be very difficult to put a snag in the material because of how much thicker the material is than stockings. I actually tried to snag them with my torn finger nail just to see, but the material is very strong, so I could not put a run in them.
Even though these are thick and soft, they dry remarkably fast, because of the looser weave of the synthetic material. They do not roll at all at the waist or on the legs, and I am a very curvy girl, so if they were going to roll, they would definitely roll on me.
They wash very well. I've machine-washed them all weekly for 6 months now, and also tumble dried them on the low setting, at a laundromat. No issues at all with fading, color-bleed. shrinking, ravels, and no pilling. These are definitely my everyday undies.
One really nice feature is that since these are tagless, they sewed a few raised lines of soft stitching in the back, so you'd always know where your rear-end goes.
One thing some people may not like, is that there is no separate liner on the crotch. It is pretty much the same material as the rest of the panty, but a bit thicker, with an extra light layer of lighter-colored stitching incorporated into the inside of the fabric, to make it a bit more absorbent. I actually prefer this, because it means they dry faster, and they are less likely to fall apart in the gusset, but some people may prefer the extra liner of fabric that is typical for most undies.
These are not binding at all, so not a shaper panty by any means, but they are certainly very comfortable and stay where you put them.
I would think these would be fantastic for backpacking (I love backpacking!) for all the features I mentioned. I have micromodal boy shorts by meundies that I used to wear for hiking, but I will definitely wear these instead because of the reduced drying time after washing, or when sweating. The other micromodal bamboo/cotton-like materials just hold too much moisture for hiking. Undies that retain moisture can cause painful chafing, and can even contribute to hypothermia.
I love these! I am buying more!!
REVIEW UPDATE!
Well, I did buy more. I bought the 5-pack of color that starts with "RX", and I was super disappointed! The "RX" ones are NOTHING like the "R00" ones I described above. Look closely at the pictures. Those ones with a different fabric panel on the hip are tight, not nearly as stretchy, roll instantly on my inner thighs, dip in the back, are not nearly as soft, and do not dry quickly. They are a completely different boyshort, and I do not like "RX" model of boyshort at all. I suppose if you had no meat on your thighs and you wanted a shaper-type panty, the "RX" might be exactly what you're looking for, but not for me, for sure.
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Reviewed in the United States on June 8, 2024