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Description
Dahua 2MP Smart Dual Light vaste-focus dome WizSense camera (IPC-HDBW3249E-AS-IL)Productbeschrijving De IPC HDBW3249E AS IL is een hoogwaardige IP domecamera uit de WizSense serie, uitgerust met een 2MP sensor en Smart Dual Light technologie. De camera levert niet alleen scherpe Full HD beelden, zelfs bij weinig licht, maar is ook voorzien van kunstmatige intelligentie (AI) voor nauwkeurige detectie van personen en voertuigen. Met een hoge duurzaamheid (IP67 & IK10), opname en alarmfuncties en ondersteuning voor geheugenkaarten
Productbeschrijving
De IPC-HDBW3249E-AS-IL is een hoogwaardige IP-domecamera uit de WizSense-serie, uitgerust met een 2MP-sensor en Smart Dual Light-technologie. De camera levert niet alleen scherpe Full HD-beelden, zelfs bij weinig licht, maar is ook voorzien van kunstmatige intelligentie (AI) voor nauwkeurige detectie van personen en voertuigen. Met een hoge duurzaamheid (IP67 & IK10), opname en alarmfuncties en ondersteuning voor geheugenkaarten tot 512 GB is dit product de perfecte keuze voor professionele beveiligingssystemen.
Specificaties
| Camera | |
| Beeldsensor | 1/2,9" CMOS |
| Maximale resolutie | 1920 (H) × 1080 (V) |
| ROM | 256 MB |
| RAM | 1 GB |
| Scansysteem | Progressief |
| Elektronische sluitertijd | Automatisch/Handmatig 1/3 s–1/100.000 s |
| Minimale verlichting | 0,002 [email protected] (kleur, 30 IRE) 0,0002 [email protected] (zwart-wit, 30 IRE) 0 lux (belichting aan) |
| S/N-verhouding | >56 dB |
| Verlichtingsafstand | Tot 40 m (131,23 ft) (IR) Tot 40 m (131,23 ft) (Warm licht) |
| Aan/uit-regeling van de verlichting | Auto;Handmatig |
| Illuminatornummer | 3 (IR-LED); 4 (Warm licht) |
| Hoekverstelling | Pan: 0°–355° Kantelen: 0°–75° Rotatie: 0°–355° |
| Lens | |
| Lenstype | Vaste brandpuntsafstand |
| Lensvatting | M12 |
| Brandpuntsafstand | 2,8 mm |
| Maximaal diafragma | F1.4 |
| Gezichtsveld | H: 100°; V: 55°; D: 117° |
| Irisbestrijding | Vast |
| Korte scherpstelafstand | 0,7 m (2,30 ft) |
| Intelligentie | |
| IVS (Perimeterbeveiliging) | Indringing, struikeldraad (de twee functies ondersteunen de classificatie en nauwkeurige detectie van voertuigen en mensen), detectie van blijven rondhangen, detectie van rondhangen |
| SMD | SMD 4.0 |
| AcuPick | Maakt gebruik van deep learning-algoritmen en werkt met back-endapparaten om doelen, zoals mensen en motorvoertuigen, nauwkeurig te lokaliseren. Ook kunt u live- en opgenomen video's doorzoeken om doelen snel te lokaliseren. |
| AI SSA | Pas deep learning-algoritmen toe om de parameters van de afbeelding aan te passen aan de omstandigheden. |
| Gezichtsdetectie (volledige afbeelding) | Gezichtsdetectie; momentopname; momentopnameoptimalisatie; optimale upload van momentopnamen van gezichten; gezichtsverbetering; momentopname van gezicht instellen als gezichtsfoto of als foto van één inch; momentopnamestrategieën (realtime momentopname, kwaliteitsprioriteit en optimalisatiemomentopname); gezichtshoekfilter; instelling van optimalisatietijd. |
| 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 substream) |
| AI-codering | AI H.265; AI H.264 *inclusief SmartCodec-technologie, Smart H.264+ /H.265+ |
| Videoframesnelheid | Hoofdstream: 1920 × 1080@(1–25/30 fps) Substream: 1920 × 1080@(1–25/30 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. |
| Streaming-mogelijkheid | 3 streams |
| Resolution | 1080p (1920 × 1080); 1,3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Bitsnelheidsregeling | VBR;CBR;ABR |
| 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 |
| Slimme dubbele lamp | Ja |
| Ontwasemen | Ja |
| Beeldrotatie | 0°/90°/180°/270° (Ondersteunt 90°/270° met een resolutie van 1080p en lager) |
| Spiegel | Ja |
| Privacymaskering | 8 gebieden |
| LDC | Ja |
| Audio | |
| Ingebouwde microfoon | Ja, ingebouwde microfoon |
| Audiocompressie | PCM; G.711a; G.711Mu; G.726; G.723 |
| Alarm | |
| Alarmgebeurtenis | Geen SD-kaart; SD-kaart vol; SD-kaartfout; netwerkverbinding verbroken; IP-conflict; illegale toegang; bewegingsdetectie; videomanipulatie; struikeldraad; indringing; detectie van blijven rondhangen; gezichtsdetectie (volledig beeld); scèneverandering; audiodetectie; spanningsdetectie; extern alarm; 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; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P |
| Interoperabiliteit | ONVIF (Profiel S & Profiel G & Profiel T & Profiel M); CGI |
| Gebruiker/Host | 20 (Totale bandbreedte: 64 M) |
| Opslag | FTP; SFTP; Micro SD-kaart (ondersteunt max. 512 GB); NAS |
| Browser | IE: IE11; Chrome; Firefox |
| Beheersoftware | Smart PSS Lite; DSS; DMSS; DoLynk Care |
| Mobiele client | iOS;Android |
| Beveiliging | Digest;WSSE;Accountvergrendeling;Beveiligingslogs;IP/MAC-filtering;Generatie en import van X.509-certificering;syslog;HTTPS;802.1x;Betrouwbaar opstarten;Betrouwbare uitvoering;Betrouwbare upgrade;Sessiebeveiliging;Beveiligingswaarschuwing |
| Certificering | |
| Certificeringen | CE-LVD: EN62368-1; CE-EMC: Richtlijn elektromagnetische compatibiliteit 2014/30/EU |
| Port | |
| Audio-ingang | 1 kanaal (RCA-poort) |
| Audio-uitvoer | 1 kanaal (RCA-poort) |
| Alarmingang | 1 kanaal in: nat contact, 5 mA 3–5 VDC |
| Alarmuitgang | 1 kanaal uit: nat contact, 300 mA 12 VDC |
| Stroom | |
| Voeding | 12 VDC/PoE (802.3af) |
| Dubbele stroomback-up | Wanneer de stroomadapter en PoE tegelijkertijd stroom leveren, koppel dan een van beide los. Het apparaat blijft werken, maar start niet opnieuw op. |
| Stroomverbruik | Basis: 3,2 W (12 VDC); 4,1 W (PoE); Max.: 6 W (12 VDC); 7,1 W (PoE) (H.265 + WDR + warm licht + intelligentie aan) |
| Omgeving | |
| Bedrijfstemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Bedrijfsvochtigheid | ≤95% (RV), niet-condenserend |
| Opslagtemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Opslagvochtigheid | ≤95% (RV), niet-condenserend |
| Bescherming | IP67; IK10 |
| Structuur | |
| Behuizingsmateriaal | Metaal |
| Productafmetingen | 89,1 mm × Φ111,7 mm (3,51" × Φ4,40") |
| Nettogewicht | 528 gram (1,16 pond) |
| Brutogewicht | 690 gram (1,52 pond) |
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4.0 ★★★★★
Based on 528 reviews
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Product Reviews
★★★★★ 4
As A Dominant Species, We Dance On The Razor’s Edge
Format: Hardcover
Under A White Sky
Elizabeth Kolbert’s claim to fame is her book The Sixth Extinction. In comparison Kolbert’s under A White Sky is rather short and disorganized, yet her coverage of those working on solutions to Climate Change is pretty darn interesting. In her conclusion, she writes, “This has been a book about people trying to solve problems created by people trying to solve problems.” Putting this sentence at the book’s beginning rather than buried at its end would have provided a reader a compass to help determine where Kolbert was going with her dialogue.
As she wades through the reversed direction of the Chicago river; Asian carp; Cane toads; forced and accelerated evolution in regard to coral, in particular in regard to the Great Barrier Reef (without discussing the importance of the worlds reefs; the continual flooding of New Orleans both despite and because of the actions of The Army Corps of engineers, one begins to ponder a general connection that might exist, while the book itself is headed toward a two star rating.
Then, Kolbert got to Global Warming and Climate science. The book’s last sixty pages are worth the complete price of admission. The chapter begins with carbon sequestration, the pros and cons of how it can be done, and does it also contribute to the growing problem. The stoppered bathtub” analogy is perhaps the best analogy I’ve heard in regard to the anthropocentric carbon dioxide problem on the Earth. The tub is full of water/ the sky’s CO2 level; the tubs stoppered, so the water isn’t going anywhere, and the atmosphere’s increased CO2 level won’t drop in the near future either; and even if the water flow to the tub is reduced, it will still accumulate until over flowing, as will reduced emissions continue to amass in the atmosphere. In a sense, we are already beyond the tipping point in terms of global temperature increase.
Harvard University Center for the Environment director Dan Schrag says, “I’m a scientist. My job is not to tell people the good news. My job is to describe the world as accurately as possible.” He predicts, due to the fact that the oceans must equilibriate. “If we were to stop CO2 emissions tomorrow, which of course isn’t possible, it’s still going to warm for centuries. That’s just basic physics.” Thus enters the topic of geoengineering, and the connection with people trying to solve problems created by people trying to solve problems truly comes into focus. Kolbert , in a rather clandestine way connects the dots of her past “local problems”, but now the problem fix, if it doesn’t work could create problems beyond solving.
She hits the nail on the head with this. Humans have been around 35-50 thousand years, but only the last ten thousand or so have they thrived, largely due to agriculture and differentiation of what one can do because of agriculture. But ag has only been able to thrive because of the rather consistent global weather of the past ten thousand years, due to glacial retreat. This has been presented in great detail by Jared Diamond in his book Guns, Germs, and Steel. The CO2 we’ve put into the atmosphere isn’t going anywhere, as we continue to pour more into the mix. Her interviews with climate scientists do not bode well for our species, as everything they think of to combat the CO2 conundrum brings more as the bathtub continues to fill. One could say humans have become victims of their own success as a species.
Ultimately, one gets the feeling from Kolbert and her interviews, that the enormous fluctuations in the Earth’s climate over geological time, and those yet to come, render whatever we do as humans as a moot point. The Earth will shake is off as a dog rids itself of fleas. She also brings to the argument, when the blank really hits the fan, as it will despite, or because of any preventative efforts by man, the resulting population displacements will be staggering.
A sobering, informative book as we, as a species, dance on the razor’s edge.
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Reviewed in the United States on September 24, 2021
★★★★★ 5
fascinating and compellingly written
Format: Hardcover
Elizabeth Kolbert is one of my favorite nonfiction authors. She has such a knack for writing in a clear, compelling way that makes you think and marvel and ask questions you've never considered before. In her previous book, The Sixth Extinction, she catalogs all the ways in which humans have drastically changed the natural world, ushering the new age of the Anthropocene. Under a White Sky is an exploration of the ways scientists around the world are trying to undo those changes. There are people engineering unique solutions to combat a variety of environmental threats: invasive carp in the Chicago River and cane toads in Australia, Louisiana's rapidly disappearing Mississippi River delta, rare species that now depend entirely on human conservation for their continued survival, and, perhaps most pressingly, the problem of rising carbon emissions and global climate change.
That there are brilliant minds working innovatively to solve these problems inspires optimism. But these sobering portraits really highlight the extreme human measures it takes to keep at bay the problems caused by humans interfering with nature in the first place. We've already transformed the planet; how much more will it be transformed by these interventions, and in what ways?
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Reviewed in the United States on March 11, 2021
★★★★★ 5
Exactly what I ordered
Format: Paperback
As described the book was in great condition and ut was delivered with care
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Reviewed in the United States on August 12, 2025
★★★★★ 5
Five Stars
Format: Paperback
Look no further. This work is the Rosetta Stone of storytelling.
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Reviewed in the United States on May 24, 2017
★★★★★ 2
It's good for storytelling but has content in stories that's inappropriate in this century
Format: Audiobook
Well modulated interesting and excellent storytelling ability, and skills to teach us of the same. However. I get to the 2nd lesson, it's a book of fiction for the story premise. She describes a woman in her family who can't get pregnant (in the old days), knowing her husband really wants children,and gets happy, as she turns to her "maid" and exclaims that this is alright, he can have a child with their maid! Then the storytelling author, laughs, jokes, about pleasing him and when she says the audience is laughing too, that maybe he can get a 2nd maid pregnant too. Laughing and joking I. The man's eyes as she tells it, about men and their sex drives. I'm not reading g a Victorian romance novel or of the plantation owners in the south, I'm reading a book of lessons on good story telling. This turned me off 500%, and I am done with this author and this book. Is this told by an FDLS polygamist, or ...what? What would make this story in 2013, OK to teach in a college course, or in this book? I don't care if she even made it up for a family old story.
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Reviewed in the United States on January 14, 2025