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Description
Dahua 4MP IR vaste-focale Dome WizSense camera (IPC-HDBW2441E-S)Productbeschrijving Dahua IPC HDBW2441E S IP domecamera, ontworpen voor professionele videobewaking, met een resolutie van 4 MP (2688x1520) en geavanceerde WizSense technologie. De 1 2,9 inch CMOS sensor garandeert scherpe beelden onder alle lichtomstandigheden, dankzij een kleurweergave van 0,006 lux en 30 meter slimme IR. Het beschikt over een vaste lens van 2,8 mm voor optimale hoekdekking en een ingebouwde microfoon voor het vastleggen van
Productbeschrijving
Dahua IPC-HDBW2441E-S IP-domecamera, ontworpen voor professionele videobewaking, met een resolutie van 4 MP (2688x1520) en geavanceerde WizSense-technologie. De 1/2,9-inch CMOS-sensor garandeert scherpe beelden onder alle lichtomstandigheden, dankzij een kleurweergave van 0,006 lux en 30 meter slimme IR.
Het beschikt over een vaste lens van 2,8 mm voor optimale hoekdekking en een ingebouwde microfoon voor het vastleggen van omgevingsgeluid. Het bevat geavanceerde functies zoals SMD Plus en perimeterbeveiliging voor mens en voertuig, wat valse alarmen vermindert en de systeemefficiëntie verbetert.
Dankzij de echte WDR van 120 dB biedt hij uitstekende prestaties in contrastrijke lichtscènes. De metalen behuizing met IP67 en IK10-bescherming maakt hem bestand tegen zware buitenomstandigheden. Hij ondersteunt PoE voor eenvoudige installatie en is uitgerust met een MicroSD-slot voor maximaal 256 GB.
Specificaties
| Camera | |
| Beeldsensor | 1/2,9" CMOS |
| Maximale resolutie | 2688 (H) × 1520 (V) |
| ROM | 128 MB |
| RAM | 128 MB |
| Scansysteem | Progressief |
| Elektronische sluitertijd | Automatisch/Handmatig 1/3 s–1/100.000 s |
| Minimale verlichting | 0,006 [email protected] (Kleur, 30 IRE) 0,0006 [email protected] (zwart-wit, 30 IRE) 0 lux (Illuminator aan) |
| S/N-verhouding | > 56 dB |
| Verlichtingsafstand | tot 30 m (98,43 ft) (IR LED) |
| Aan/uit-regeling van de verlichting | Auto;Handmatig |
| Illuminatornummer | 3 (IR-LED) |
| Pan/Tilt/Rotatiebereik | Pan: 0°–355° Kantelen: 0°–65° Rotatie: 0°–355° |
| Lens | |
| Lenstype | Vaste brandpuntsafstand |
| Lensvatting | M12 |
| Brandpuntsafstand | 2,8 mm; 3,6 mm |
| Maximaal diafragma | F1.6 |
| Gezichtsveld | 2,8 mm: H: 102°; V: 54°; D: 121° 3,6 mm: H: 84°; V: 42°; D: 101° |
| Irisbestrijding | Vast |
| Korte scherpstelafstand | 2,8 mm: 1,1 m (2,30 ft) 3,6 mm: 1,7 m (4,27 ft) |
| Intelligentie | |
| IVS (Perimeterbeveiliging) | Indringing, struikeldraad (de twee functies ondersteunen de classificatie en nauwkeurige detectie van voertuigen en mensen) |
| Slim zoeken | Werk samen met Smart NVR om verfijnde, intelligente zoekopdrachten uit te voeren, gebeurtenissen te extraheren en samen te voegen tot gebeurtenisvideo's |
| Video | |
| Videocompressie | H.265; H.264; H.264H; H.264B; MJPEG (alleen ondersteund door de substream) |
| Slimme codec | Slimme H.265+; Slimme H.264+ |
| Videoframesnelheid | Hoofdstream: 2688 × 1520@(1–20 fps)/2560 × 1440@(1–25/30 fps) Substream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps) *De bovenstaande waarden zijn de maximale framesnelheden van elke stream; voor meerdere streams worden de waarden bepaald door de totale coderingscapaciteit. |
| Stream-capaciteit | 2 streams |
| Resolution | 4M (2688×1520/2560×1440); 3M (2304×1296); 1080p (1920 × 1080); 1,3M (1280×960); 720p (1280 × 720); D1 (704×576/704×480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Bitsnelheidsregeling | CBR/VBR |
| Videobitsnelheid | H.264: 32 kbps–6144 kbps H.265: 12 kbps–6144 kbps |
| Dag/Nacht | Auto(ICR)/Kleur/Z/W |
| BLC | Ja |
| HLC | Ja |
| WDR | 120 dB |
| Witbalans | Auto; natuurlijk; straatlantaarn; buiten; handmatig; regionaal gebruik |
| Krijg controle | Handmatig;Auto |
| Ruisonderdrukking | 3D-ruisonderdrukking |
| Bewegingsdetectie | UIT/AAN (4 zones, rechthoekig) |
| Regio van interesse (RoI) | Ja (4 gebieden) |
| Slimme verlichting | Ja |
| Beeldrotatie | 0°/90°/180°/270° (Ondersteunt 90°/270° met een resolutie van 2688 × 1520 en lager) |
| Spiegel | Ja |
| Privacymaskering | 4 gebieden |
| Audio | |
| Ingebouwde microfoon | Ja |
| Audiocompressie | G.711a; G.711Mu; G.726; PCM |
| Alarm | |
| Alarmgebeurtenis | Geen SD-kaart; SD-kaart vol; SD-kaartfout; netwerkverbinding verbroken; IP-conflict; illegale toegang; bewegingsdetectie; videomanipulatie; struikeldraad; indringing; audiodetectie; spanningsdetectie; SMD; 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; NTP; Multicast; ICMP; IGMP; P2P |
| Interoperabiliteit | ONVIF (Profiel S/Profiel G/Profiel T); CGI |
| Gebruiker/Host | 6 (Totale bandbreedte: 36 M) |
| Opslag | FTP;SFTP; Micro SD-kaart (ondersteunt max. 256 GB) |
| Browser | Internet Explorer; Chrome; Firefox |
| Beheersoftware | DSS; DMSS |
| Mobiele client | iOS; Android |
| Cyberbeveiliging | Video-encryptie; Firmware-encryptie; Configuratie-encryptie; Digest; WSSE; Accountvergrendeling; Beveiligingslogs; IP/MAC-filtering; Genereren en importeren van X.509-certificering; syslog; HTTPS; 802.1x; Vertrouwd opstarten; Vertrouwde uitvoering; Vertrouwde upgrade |
| Certificering | |
| Certificeringen | CE-LVD: EN62368-1; CE-EMC: Richtlijn elektromagnetische compatibiliteit 2014/30/EU; FCC: 47 CFR FCC Deel 15, Subdeel B; UL/CUL: UL62368-1 & CAN/CSA C22.2 nr. 62368-1-14 |
| Stroom | |
| Voeding | 12 VDC/PoE |
| Stroomverbruik | Basis: 2,3 W (12 VDC); 2,9 W (PoE) Max. (ICR + H.265 + WDR + max. Verlichting + intelligentie aan): 5 W (12 VDC); 6 W (PoE) |
| Omgeving | |
| Bedrijfstemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Bedrijfsvochtigheid | ≤95% |
| Bescherming | IP67; IK10 |
| Structuur | |
| Behuizingsmateriaal | Metaal |
| Productafmetingen | 81,0 mm × Φ109,9 mm (3,19" × Φ4,33") |
| Nettogewicht | 0,34 kg (0,75 lb) |
| Brutogewicht | 0,49 kg (1,08 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
4.1 ★★★★★
Based on 1631 reviews
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Product Reviews
★★★★★ 5
Outstanding Wallet
Very good Wallet Nice leather looks very nice and was easy to break in. I carry it in my front pocket and it is not to bulky. Holds a lot of card and has two pockets for cash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Good quality
Color: white, Color: white
The bags are sturdy, and the tiger and the tassel add a touch of Korean culture. Great for gifts.
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Reviewed in the United States on August 26, 2025
★★★★★ 5
10 stars!
Color: black, Color: black
These gift bags are on another level! The card stock is heavy duty and the quality is out of this world. Your guest will love anything inside this bag. The tassel and tiger tag is so unique and makes this extra special. It’s a medium sized bag and can hold a good amount of stuff. I would love to see these in different colors as well. Truly a wonderful gift bag!
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Reviewed in the United States on November 26, 2025
★★★★★ 5
Excellent looking large watch for the price.
Color: 2942 All Silver, Color: 2942 All Silver
The face of this watch is large and maybe it needs to be to fit in all the detail. There are multiple layers inside the face at different levels that make it look intricate and complex. The watch that I received was described as being all silver in the color selection. However, in reality, the face is mostly white with silver markings and silver detail. Even with all of the details and markings on the watch face, it’s still relatively easy to read the time because of the contrast between the polished silver color hands and the white face.
The bracelet and the watch itself is metal and heavy in feel. The watch is substantial to handle and feels solid. The bezel is curved rather than flat, adding to the interesting appearance of the watch. It has regular time, date, a timer that is activated by the upper and lower buttons on the side. The moon phase is settable with the stem. All functions of the watch are good, but the timer / stopwatch function a little imprecise and fidgety. I still like it because it’s decorative and complex looking.
The watch comes in a simple gift box with adequate padding and was wrapped in clear rubbery plastic material to keep it from scratches. There is an included tool that pushes the pins out of the bracelet so that you can change the size yourself. It’s very easy to use if you have a little coordination and patience. The pins are pushed out in the direction of the arrows on the inside of the bracelet. The bracelet feels solid and looks pretty good. The bracelet is wide making the watch look balanced, and helping create a comfortable wear experience with this relatively heavy all metal watch.
The cost of these watches is low, which might be good for those who are tough on their watches or lose them. That with a wide selection of styles and colors also makes it possible to have a collection without much investment. I have several of these watches and have not had one break or stop functioning. I’m amazed that they can offer such a decent looking watch at this price.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
At This Point OLEVS Should Probably Sponsor My Husband
Color: 2942 Silver Black
This officially makes my husband’s eighth OLEVS watch, so I think it is safe to say we are fans at this point. Every time I think he surely does not need another watch, a new one shows up and somehow he immediately starts acting like he is starring in a luxury car commercial.
This particular model is gorgeous in person. The square face gives it a bold modern look that stands out from the typical round watches, and the black, silver, and blue combination looks very classy without feeling overdone. It has that expensive polished appearance that makes people assume it cost far more than it actually did.
My husband especially loves larger watches, and this one definitely makes a statement. The chronograph details and moon phase display give it a high end designer feel. Even though I honestly have no idea how often the average man truly needs to check a moon phase, it certainly looks impressive.
The stainless steel band feels sturdy and comfortable, and the watch itself has a nice weight without feeling bulky. He wears these watches constantly, from dinners out to everyday errands, and they hold up surprisingly well. Several of his OLEVS watches still look almost brand new after regular use.
One thing I appreciate is that they always look sharp and masculine without crossing into flashy territory. This watch paired perfectly with both a dress shirt and a simple black polo. It has that clean confident style that works for almost any occasion.
The luminous hands are also a nice touch because my husband somehow insists on checking the time in dark movie theaters like the rest of humanity stopped existing around him.
For the price, these watches continue to impress us. Stylish, reliable, and handsome enough that my husband keeps collecting them like potato chips. Apparently you really cannot stop at just one.
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Reviewed in the United States on May 11, 2026