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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
4.7 ★★★★★
Based on 1700 reviews
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Product Reviews
★★★★★ 5
Froths Milk in Seconds
Color: Black
Frother I had for a couple of years broke. Based on reviews I bought this. Love it being rechargable. The POWER! It froths milk in seconds. Also great for that after workout protein drink. Also is a little longer than my last frother so it works great with larger glasses.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Best kitchen device!!
Color: Black, Color: Black
This frother is absolutely amazing such power behind it . Quality is just as amazing made very rugged. And I love the stand and the best thing about it is no more batteries to change now we just charge it up. I HIGHLY RECOMMEND this product to everyone and I will be buying more of these for gifts and more for our winter home also. You won’t be disappointed at all.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Works as described
Color: Black
Love this whisk. I have arthritis and this is light weight enough for me to use. I love the push button, and the stand for it. It’s really easy to clean, and it blends my shakes nicely without leaving the powder behind.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Very Powerful Frother!!
Color: White
I’ve been using a frother daily for my drinks, and this one really impressed me with its power for such a compact size. It blends heavier powders into smooth, clump-free mixtures in seconds.
I’m a big fan of the build—the metal whisk gives it a solid feel, and it comes with a stand to keep it neat on the counter instead of being shoved in a drawer. Cleaning is a breeze, just a quick rinse, and the rechargeable battery lasts much longer than I anticipated between charges.
Just a little tip: start in a taller cup and don’t fill it all the way to the top, as this thing can create a serious vortex if you’re not careful. Overall, it’s been a super handy little tool, and I’m so glad I bought it.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Mixes my protein shake powder
Color: Blue
My husband and I both drink protein shakes daily. We have vortex mixers that work great, but they are plastic and getting old, and really needed to be replaced.
In an effort to reduce microplastics in our lives, I am trying to use less plastic mixing cups. I couldn't find anything small enough (other than regular blenders) with glass and metal parts that would work well for us.
During my search on here, several frothers showed up. This one caught my eye because of the amount of sales, quick delivery, and of course, decent pricing. Some of the reviews had me a little skeptical, and time will tell regarding the longevity, but so far I am pleased.
My protein powders are on the heavy side, but this little frother really gets the job done. Instead of having to use separate mixing cups (saving me on dishwashing), I just use my morning coffee cup (it's big enough) to mix my protein shake in. My husband just uses a regular glass.
Neither of us can believe the power this little thing has. We are getting smooth shakes!
Here is what I really like about it: It is powerful and mixes well; the frother is metal and not plastic; it cleans extremely easy; after making several shakes the battery has not died; can be used in glasses, coffee cups, even disposable cups (when we buy donut shop coffee); and I love the little stand which takes up barely any counter space. Less plastic, less clean-up, dependable (so far), and small, making it convenient even for travel.
I'm really glad I got this, and hope it will last. One last thing, do not turn it on while cleaning under running water. (Yes, you can laugh.)
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Reviewed in the United States on April 20, 2026