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Description
Dahua 4MP groothoek vaste dome WizSense camera (IPC-HDBW3441R-AS-P)Productbeschrijving Deze camera maakt deel uit van de WizSense productserie, een AI technologie met deep learning algoritmen die is ontworpen om mensen en voertuigen te herkennen. Met Wizsense technologie kan een doelwit indringer snel worden gedetecteerd dankzij Active Detterance. De IPC HDBW3441R AS P bewakingscamera heeft een resolutie tot 4 MP en levert heldere beelden waarin meer details kunnen worden vastgelegd. De camera beschikt ook over een
Productbeschrijving
Deze camera maakt deel uit van de WizSense-productserie, een AI-technologie met deep learning-algoritmen die is ontworpen om mensen en voertuigen te herkennen. Met Wizsense-technologie kan een doelwit/indringer snel worden gedetecteerd dankzij Active Detterance.
De IPC-HDBW3441R-AS-P bewakingscamera heeft een resolutie tot 4 MP en levert heldere beelden waarin meer details kunnen worden vastgelegd. De camera beschikt ook over een vaste lens van 2,1 mm en een kijkhoek tot 180°.
Dankzij IR-leds worden de beelden helder weergegeven, zelfs bij weinig licht. De beelden worden in zwart-wit vastgelegd, tot een afstand van 15 meter.
Uitgerust met WizSense-technologie profiteert de camera van bewegingsdetectie, waarmee doelen worden geclassificeerd als personen en voertuigen. Zodra de camera beweging detecteert, stuurt hij een pushmelding rechtstreeks naar uw mobiele telefoon via de DMSS-app. Met de app kunt u live beelden bekijken, waar u ook bent, en bepaalde instellingen aanpassen.
Het apparaat beschikt ook over EPTZ-technologie waarmee u kunt inzoomen en meerdere doelen tegelijkertijd kunt volgen. Zo krijgt u een breed beeld waarop u meer details kunt zien.
De functie Perimeterbeveiliging biedt ook de mogelijkheid om een specifiek gebied af te bakenen voor bewaking. Bewegingsdetectie vindt dan alleen in dat gebied plaats.
De camera is bovendien uitgerust met een ingebouwde microfoon, waardoor audio-informatie vanaf de bewaakte locatie kan worden doorgegeven.
Daarnaast is beeldopslag mogelijk met een microSD-kaart. De IPC-HDBW3441R-AS-P ondersteunt een kaart met een capaciteit tot 256 GB.
De camera kan worden gevoed via een klassieke voeding of via een PoE-netwerkkabel. Deze kabel verzorgt zowel de stroomvoorziening als de datatransmissie, wat de installatiekosten en tijd verlaagt.
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 15 m (49,21 ft) (IR-LED) |
| Aan/uit-regeling van de verlichting | Auto |
| Illuminatornummer | 3 (IR-LED) |
| Pan/Tilt/Rotatiebereik | Pan: 0°–355° Kantelen: 0°–80° Rotatie: 0°–355° |
| 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 |
| 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: 3,2 W (12 V DC); 3,9 W (PoE) Max. (H.265 + hoofdstream/IR-intensiteit + IR aan): 6,4 W (12 V DC); 7,7 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, IK10 |
| Structuur | |
| Behuizing | Metaal |
| Productafmetingen | 94 mm × Φ122,0 mm (3,70" × Φ4,80") |
| Nettogewicht | 500 gram (1,10 pond) |
| Brutogewicht | 770 gram (1,69 pond) |
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4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 3
pretty awesome stuff
it taste like grass but it keeps me awake while I am driving all day
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Reviewed in the United States on January 25, 2025
★★★★★ 1
Sleepless nights - do not reco
My typical energy and focus supplement was sold out so I tried this. I felt even more tired that usual, and I had multiple sleepless nights which I’m usually a great sleeper. I stopped taking it and the sleep issues are gone. Then I read the reviews and seems like a lot of people have a tough reaction. I think it’s so delayed in response that I take it in the morning and it activates too late in the day. FINALLY able to function enough today to write this review! I recommend nutrilife Focus and Energy. More expensive but well worth it!
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Reviewed in the United States on August 15, 2025
★★★★★ 5
Feel great and makes me move
My mental health business owner niece told me about this wonderful herbal extra and I fell in love with it--learned to take with nothing else in am and it gets me going and keeps me happy all day. I will take couple 2-3 days and stop for a couple and that seeks to keep it active. I quit my antidepressant pills and am so grateful for OXYGEN Energy Focus and all natural. No one is pushing me for this review --just had to tell the world how good these are.
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Reviewed in the United States on January 16, 2025
★★★★★ 5
Sustained Energy on Demand
I am always on the lookout for a high quality supplement that provides me with energy, focus and brain support. And ... at a reasonable price. This is it! I am post menopausal and also have hypothyroid disease, so I need any kind of extra help I can get to keep me going without crashing. I take 2 capsules on an empty stomach first thing in the morning before I leave for work. By the time I get to work, I am "ready and rarin' " to go. If I miss taking Awakening, I feel tired, sluggish and unmotivated. This really helps to keep me going throughout a very long day. I usually leave home before 7 am and return home after 7 pm nearly 5 days a week. Don't hesitate to give this a try and see for yourself how good and energized you will feel. It's that extra help that will keep you going so that you can get things done and stay on-task.
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Reviewed in the United States on February 28, 2021
★★★★★ 5
A Martian Named Smith
There is no question that Robert Anson Heinlein is one of the Fathers of Science Fiction. There is also no question that STRANGER IN A STRANGE LAND is his most famous work, having been called "the most famous science fiction novel ever written." Is it his best? Perhaps not. But it is a ground breaking classic, one that I enjoy reading again and again.
STRANGER IN A STRANGE LAND is the story of Valentine Michael Smith (Mike), a male born of human parents on the first Earth colony ship to Mars. Literally born as the ship landed on Mars, Mike's parents and the rest of the crew died, and Mike was raised by Martians. 25 years later, a second Earth colony ship lands on Mars, and discovers Mike, the native inhabitants of Mars, and a host of unanswered questions. Mike returns to Earth, and STRANGER IN A STRANGE LAND is the detailed chronicle of his introduction to, interaction with, and transformation of human culture.
STRANGER IN A STRANGE LAND was Heinlein's first truly adult science fiction novel, and he took on some pretty heady topics. Politics, religion, sex, equality, and the concept of a truly un-human culture (which happened to be superior), to name a few. Heinlein wove these themes into STRANGER IN A STRANGE LAND, each of which contributed to his idealistic vision of a perfect world.He intermixed shock value, logic, and plain good storytelling to get his points across, and I think he did so quite wonderfully.
1. Religion. Heinlein was not an atheist, as some have claimed. He did believe in a higher power; what he did not have any use for was organized religion. He believed in faith. If you had faith, true faith, then the trappings of religion were unnecessary and superfluous. They just did not matter. The Church of All Worlds in STRANGER IN A STRANGE LAND was set up to show that no matter what the religious trapping were, it was faith that really mattered. He also created a religion where happiness and self-belief were the main drivers, rather than fire, brimstone, and fear. Makes great sense to me.
2. Sex. Contrary to popular belief, STRANGER IN A STRANGE LAND did not promote promiscuity or free love. What Heinlein did was to create a world where people were open about sex, where it was enjoyable and exciting, but with it came great responsibility. In this world, sex wasn't hidden, secret, or naughty; rather it was honest and pure and fun. People who could develop this utopian attitude became happier, healthier, less jealous, more caring, and, yes, more sexual. Responsibility to partners, offspring, and an entire extended family became the norm. In his own way, by exploring sexuality, Heinlein was exploring and redefining the meaning of family. He was also trying to define sex as a miraculous union, and to show that humans should treat it as the miracle of bonding and "growing closer" that it is.
3. Equality. Before the sexual revolution and equality for women, Heinlein clearly believed in equality of the sexes, equality of the races, equality of faiths...basically the equality of all humans. Yes, he felt women should be treated with respect and reverence and be protected and nurtured because they gave birth and perpetuated the species, but he clearly believed that they were intelligent and capable. He also believed that women had sexual needs equal to those of men and had the right to pursue those needs.
4. Politics. In STRANGER IN A STRANGE LAND, Heinlein clearly had little use for government, politics, or politicians. He believed that government in general was a necessary evil, but preferred that it be kept small and out of his business. He didn't care what it was based on or what guided it - astrology was the ridiculous example used in STRANGER IN A STRANGE LAND - as long as it left him alone. Works for me. He also had little use for entitlements, and expected human beings to work for what they received. Again, works for me.
5. Un-Human, Superior Culture. Heinlein did a remarkable and revolutionary thing when he created the Martian culture of STRANGER IN A STRANGE LAND. The Martians of this novel are clearly not humanoids from another planet. They do not think like humans, act like humans, look like humans, reproduce like human, live like humans, or do anything like we do here on the planet Earth. There is nothing remotely recognizable about these Martians; they are completely alien. We can't them, and they can't understand us. They are older, more advanced, and can perceive the universe around them in ways that humans do not. But humans can, if properly taught, learn some of the things that Martians do. What a marvelous concept.
In 1962 the original version of STRANGER IN A STRANGE LAND won the Hugo Award for the Best Science Fiction Novel of the Year. After Heinlein's death in 1988, his wife Virginia discovered the original uncut manuscript and arranged to have it published in 1991. It is interesting to read the two books side by side, to see the differences, and to compare them. I enjoy both versions very much, and am still not sure which is my favorite. Whatever version you choose, I HIGHLY RECOMMEND STRANGER IN A STRANGE LAND. Whether you have read it before or not, whether you love it or not, you will find it to be an interesting and thought-provoking read.
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Reviewed in the United States on June 20, 2009