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Description
Dahua 4MP groothoek vaste bullet WizSense camera (IPC-HFW3441T-AS-P)Productbeschrijving De IPC HFW3441T AS P is een IP bewakingscamera voor buiten uit de Dahua WizSense serie. De camera is uitgerust met een 1 2,7 inch CMOS sensor met een videoresolutie van 4 megapixels (2880 1620 pixels). De vaste lens van 2,1 mm maakt een diagonale kijkhoek van 180 mogelijk (met LDC aan) voor het bewaken en bewaken van doelen. BLC (Back Light Compensation) helpt bij het bekijken van details in donkere objecten en kan tegelijkertijd
Productbeschrijving
De IPC-HFW3441T-AS-P is een IP-bewakingscamera voor buiten uit de Dahua WizSense-serie. De camera is uitgerust met een 1/2,7 inch CMOS-sensor met een videoresolutie van 4 megapixels (2880 × 1620 pixels). De vaste lens van 2,1 mm maakt een diagonale kijkhoek van 180° mogelijk (met LDC aan) voor het bewaken en bewaken van doelen.
BLC (Back Light Compensation) helpt bij het bekijken van details in donkere objecten en kan tegelijkertijd zeer heldere objecten filteren. HLC (Highlight Compensation) is een functie die is ontstaan vanuit de behoefte om de intensiteit van verblindend licht waaraan een camera kan worden blootgesteld (koplampen, reflectoren, enz.) te verminderen. Wide Dynamic Range (WDR)-technologie wordt in bewakingscamera's gebruikt om problemen veroorzaakt door blootstelling aan licht te compenseren met behulp van geavanceerde software. Dit werkt door twee beelden met verschillende belichtingen vast te leggen, waardoor een ander helder beeld ontstaat met een balans tussen licht en donker.
De camera biedt u de mogelijkheid om 's nachts beelden te bekijken tot een maximale afstand van 20 m, dankzij IR-leds. De beschermingsgraad wordt gegarandeerd door de IP67-norm, die een hoge weersbestendigheid (water, stof) biedt. De IPC-HFW3441T-AS-P werkt bij temperaturen tussen -40 °C en +60 °C en de voeding is 12 VDC of PoE (802.3af).
Specificaties
| Camera | |
| Beeldsensor | 1/2,7" CMOS |
| Maximale resolutie | 2880 (H) × 1620 (V) |
| ROM | 128 MB |
| RAM | 512 MB |
| Scansysteem | Progressief |
| Elektronische sluitertijd | Automatisch/Handmatig 1/3 s–1/100.000 s |
| Minimale verlichting | 0,01 [email protected] (kleur, 30 IRE) 0,001 [email protected] (zwart-wit, 30 IRE) 0 lux (belichting aan) |
| S/N-verhouding | >56 dB |
| Verlichtingsafstand | Tot 20 m (65,62 ft) (IR-LED) |
| Aan/uit-regeling van de verlichting | Auto |
| Illuminatornummer | 2 (IR-LED) |
| Pan/Tilt/Rotatiebereik | Pan: 0°–360° Kantelen: 0°–90° Rotatie: 0°–360° |
| Lens | |
| Lenstype | Vaste brandpuntsafstand |
| Lensvatting | M12 |
| Brandpuntsafstand | 2,1 mm |
| Maximaal diafragma | F2.0 |
| Gezichtsveld | LDC is uitgeschakeld: Horizontaal: 180°; Verticaal: 78°; Diagonaal: 180° LDC is ingeschakeld (standaard): Horizontaal: 170°; Verticaal: 75°; Diagonaal: 175° |
| Korte scherpstelafstand | 0,6 m (1,97 ft) |
| Intelligentie | |
| IVS (Perimeterbeveiliging) | Indringing, struikeldraad (de twee functies ondersteunen de classificatie en nauwkeurige detectie van voertuigen en mensen) |
| Snelle keuze | Met AI NVR kunt u snel de menselijke/voertuigdoelen detecteren waar gebruikers in geïnteresseerd zijn van SMD-evenementen |
| 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.264B; MJPEG (alleen ondersteund door de substream) |
| Slimme codec | Slimme H.265+; Slimme H.264+ |
| AI-codering | AI H.265; AI H.264 |
| Videoframesnelheid | Hoofdstream: 2880 × 1620 @(1–20 fps)/2688 × 1520 @(1–25/30 fps) substream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) derde stream: 1920 × 1080 @ (1–25/30 fps) *De bovenstaande waarden zijn de maximale framesnelheden van elke stream; voor meerdere streams worden de waarden bepaald door de totale coderingscapaciteit. |
| Stream-capaciteit | 3 streams |
| Resolution | 5M (2880×1620); 4M (2688×1520/2560×1440); 3M (2048×1536); 2304 × 296; 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: 3 kbps–8192 kbps; H.265: 3 kbps–8192 kbps |
| Dag/Nacht | Auto (ICR)/Kleur/Z/W |
| BLC | Ja |
| HLC | Ja |
| WDR | 120 dB |
| Scène Zelfaanpassing (SSA) | Ja |
| Witbalans | Auto; natuurlijk; straatlantaarn; buiten; handmatig; regionaal gebruik |
| Krijg controle | Automatisch; Handmatig |
| Ruisonderdrukking | 3D-ruisonderdrukking |
| Bewegingsdetectie | UIT/AAN (4 zones, rechthoekig) |
| Regio van interesse (RoI) | Ja (4 gebieden) |
| Slimme verlichting | Ja |
| Ontwasemen | 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; PCM; G.726; G.723 |
| Alarm | |
| Alarmgebeurtenis | Geen SD-kaart; SD-kaart vol; SD-kaartfout; netwerkverbinding verbroken; IP-conflict; illegale toegang; bewegingsdetectie; videomanipulatie; struikeldraad; indringing; scènewijziging; audiodetectie; spanningsdetectie; extern alarm; SMD; beveiligingsuitzondering |
| Netwerk | |
| Netwerkpoort | RJ-45 (10/100 Base-T) |
| SDK en API | Ja |
| Cyberbeveiliging | Videoversleuteling; configuratieversleuteling; Digest; WSSE; accountvergrendeling; beveiligingslogs; genereren en importeren van X.509-certificering; HTTPS; vertrouwde opstart; vertrouwde uitvoering; vertrouwde upgrade |
| Netwerkprotocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP; P2P |
| Interoperabiliteit | ONVIF (Profiel S/Profiel G/Profiel T); CGI; P2P |
| Gebruiker/Host | 20 (Totale bandbreedte: 64 M) |
| Opslag | FTP; SFTP; Micro SD-kaart (ondersteunt max. 256 GB); NAS |
| Browser | IE Chrome Firefox |
| Beheersoftware | SmartPSS Lite; DSS; DMSS |
| Mobiele client | iOS; Android |
| 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 |
| Port | |
| Audio-ingang | 1 kanaal (RCA-poort) |
| Audio-uitvoer | 1 kanaal (RCA-poort) |
| Alarmingang | 1 kanaal in: 5 mA 3–5V DC |
| Alarmuitgang | 1 kanaaluitgang: 1.000 mA 30V DC/500 mA 50V DC |
| Stroom | |
| Voeding | 12 VDC/PoE |
| Stroomverbruik | Basis: 3,1 W (12 V DC); 5,3 W (PoE) Max. (H.265 + hoofdstream/IR-intensiteit + IR aan): 4 W (12 V DC); 6,5 W (PoE) |
| Omgeving | |
| Bedrijfstemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F)/Minder dan 95% RV |
| Opslagtemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Bescherming | IP67 |
| Structuur | |
| Behuizing | Metaal |
| Productafmetingen | 249,3 mm × 90,7 mm × 90,4 mm (9,81" × 3,57" × 3,56") (L × B × H) |
| Nettogewicht | 820 gram (1,81 lb) |
| Brutogewicht | 1090 gram (2,40 pond) |
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
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Finally we BOTH can sleep comfy!
Color: 08 - Black, Size: Queen
So for years my boyfriend has always liked “jersey sheets” or “tee shirt” sheets or sheets made of flannel. He says he doesn’t like the feeling of cold “silky” feeling sheets as he’s always cold. I’m opposite and am always hot, and anytime we stayed in a nice hotel I looked forward to being able to sleep on cooler, taught, soft sheets for a couple of nights. I was able to deal with our old sheets but the issue we both hated was after awhile any sheet we got would get pilling. We even splurged and got a $60 flannel sheet which did the same thing forcing me to shave off these little annoying fuzz balls that make it feels like there is thousands of crumbs on the sheets. I also would wash our bedding once a week because the Jersey sheets seemed to “grow” as we move around in bed making it so the sheet was not taught and super annoying to lay on. The day I would wash them they would be comfortable but ultimately by the end of the week they would be almost hanging off our mattress. I ordered these sheets on a whim and got them the same day and immediately just threw out the jersey sheet and put this on (I didn’t even wash it, I know it’s gross but I was desperate for a comfy nights sleep and they came around 8pm) when I put them on I realized how soft and comfortable they felt. I also liked how the pillow cases are larger than most pillow cases that I have had in the past. We’ve been using these sheets for about a week and I love how I don’t wake up with my pillow popping out of the case anymore. The sheets have loosed ever so slightly since a week of sleeping but still are really taught and comfortable. They are cooler than flannel or fabric sheets and are initially cold when you first lay on them but I wouldn’t consider them “cooling” but they keep me from feeing extremely hot. They are way better than I ever would have expected for the price. I look forward to laying on them at the end of each day, even my boyfriend laid in bed the day I got them and said “wow I didn’t think I would like sheets like this, these are so soft!” And fell asleep immediately. We ended up ordering a second set in grey and the color is pretty. I still have yet to wash them, I usually use 2 tide pods when washing the bedding but I might get some fabric softener (as I hear it helps with pilling) to prevent the possibility of having that happen to these sheets in the future. I am hoping they hold up well after the wash and longer use. If they start to pill after wash, I will come back and update my review. Until then, I would highly recommend these sheets for the quality and the price point that they are offered at. Honestly, at this point even if they pill months from now I probably wouldn’t even be upset as long as they stay the same price I would just buy another set as they are just that comfortable and soft.
UPDATE: So it has been about 3 months since I have purchase and used these sheets. They are still as soft as the day I first put them on. I’ve been washing them bi-weekly along with my comforter and pillowcases. I wash them with warm water using a combination of tide pods and added Downy fabric softener. They say to hang dry them in the description but I have been putting them in the dryer on medium and have been taking them out after around 20-25 minutes, they seem to dry extremely quickly. They have yet to have absolutely any pilling and also have not shrunk or stretched. Also I have a cat that is very active and also sleeps with me who enjoys kneading on my bed and I haven’t even noticed any signs of wear what so ever to the eye or to the feel. I highly recommend these sheets. I still have yet to even open the second set I purchased!
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Reviewed in the United States on January 10, 2024
★★★★★ 5
Amazing quality for the price! So fresh and lightweight
Color: 03 - Light Grey, Size: Queen
I am very impressed with this queen sheet set! I originally bought it because of the great price, but the quality has exceeded my expectations. The fabric is incredibly soft, lightweight, and stays very fresh throughout the night. It truly gives you that comfortable hotel bedding feel without breaking the bank. If you are looking for breathable and budget-friendly sheets, I highly recommend this set
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Reviewed in the United States on May 19, 2026
★★★★★ 4
Utopia bedding is GREAT
Color: 15 - Sage Green, Size: King
I had never heard of Utopia before I suddenly needed to buy bedding for my adult autistic son. He has sensory issues so shopping for anything that touches his body is a bit of a nightmare. I took a gamble on these sheets but it paid off big time! He says they are the most comfortable sheets he has ever slept on and that he doesn't overheat sleeping in them. What I liked about them is that the pockets were deep enough that it fit on his oversized plush mattress easily. I love the color and the ones I bought were very true to the picture. These are soft, comfy, they look nice and they are affordable. I liked this brand so much that I went ahead and got pillows and a comforter from them as well. Its is great for my son and I am very pleased to have found a fabric he tolerates.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
For soft, sensually awesome sheets- LOOK no more!
Color: 15 - Sage Green, Size: Full
Would give 10 stars if possible! (And this is a nonpaid for review!) When I received the sheets, instantly I knew that I had the right ones, had bought a down comforter close in color as well.. these sheets? The material is strong yet, soft and warm. So so especially soft, and when I make up the bed, ahhh! plus the corners on the fitted, such a cinch to pull over the mattress, even with a topper on the bed! Feels almost spa-like <3 Very comfy, so far in the winter and in 85 degree heat! Soft and easy peasy to care for, too. Washing is a breeze, dry and fold. So far the only thing I can smell on these sheets is my wonderful detergent! Will purchase again. And possibly, again! Thank you!!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Soft luxury on a modest price
Color: 01 - White, Size: King
These sheets are truly luxurious. They are thin, but feel wonderful against your skin. The sheets are roomy enough to latch onto the corners without having to lift the mattress and stretch. The thread count provides incredible softness against your skin.
The pillowcases are roomy enough for your pillow so that you do not have to feel like you’re stuffing sausages.
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Reviewed in the United States on May 16, 2026