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Description
Dahua 4MP Dual-Lens Stereo Analyse WizMind camera (IPC-HDW8441X-BV-3D)Productbeschrijving IPC HDW8441X BV 3D Dahua Speciale stereo analysecamera voor het detecteren van menselijk gedrag. WizMind serie, gentegreerde microfoon en luidspreker, IR verlichting 20 m. Deze serie biedt standaard bewegingsdetectie, perimeterbeveiliging, objectclassificatie, gezichtsdetectie, gezichtskenmerken, personentelling, valdetectie, geweld, loungen, verzamelen, achtergelaten object, ontbrekend objec. De CMOS sensor legt beelden van hoge
Productbeschrijving
IPC-HDW8441X-BV-3D Dahua Speciale stereo-analysecamera voor het detecteren van menselijk gedrag. WizMind-serie, geïntegreerde microfoon en luidspreker, IR-verlichting 20 m. Deze serie biedt standaard bewegingsdetectie, perimeterbeveiliging, objectclassificatie, gezichtsdetectie, gezichtskenmerken, personentelling, valdetectie, geweld, loungen, verzamelen, achtergelaten object, ontbrekend objec. De CMOS-sensor legt beelden van hoge kwaliteit vast met een resolutie van 4 MP bij 25 fps. De camera is uitgerust met twee lenzen met brandpuntsafstanden van 2,0 mm en 2,8 mm. De camera beschikt over geavanceerde functies die ruis verminderen en de beeldkwaliteit verbeteren, zoals WDR120dB, 3D DNR, AGC, WB, BLC en HLC. De IP67 / IK10-geclassificeerde behuizing en het brede temperatuurbereik zorgen ervoor dat de camera kan werken in zware omgevingen. De camera kan rechtstreeks worden gevoed via het Ethernet-netwerk met PoE (IEEE 802.3af-standaard) of traditioneel met een 12V DC-voeding. De camera heeft een ingebouwde luidspreker en microfoon.
Specificaties
| Camera | |
| Beeldsensor | 1/2.8”4Megapixel progressieve CMOS |
| Maximale resolutie | 2560 (H) × 1440 (V) |
| ROM | 4 GB |
| RAM | 1 GB |
| Scansysteem | Progressief |
| Elektronische sluitertijd | Automatisch/Handmatig 1/3 s–1/100.000 s |
| Minimale verlichting | 2,0 mm: 0,007 [email protected] (Kleur, 30 IRE) 0,0007 [email protected] (zwart-wit, 30 IRE) 0 lux (Illuminator aan) 2,8 mm: 0,005 [email protected] (Kleur, 30 IRE) 0,0005 [email protected] (zwart-wit, 30 IRE) 0 lux (Illuminator aan) |
| S/N-verhouding | >56 dB |
| Verlichtingsafstand | 20 m (65,62 ft) (IR-LED) |
| Aan/uit-regeling van de verlichting | Auto |
| Illuminatornummer | 1 (IR-LED) |
| Pan/Tilt/Rotatiebereik | Kanteling: –10° tot 70° |
| Lens | |
| Lenstype | Vaste brandpuntsafstand |
| Lensvatting | M12 |
| Brandpuntsafstand | 2,0 mm; 2,8 mm |
| Maximaal diafragma | 2,0 mm: F2,0 2,8 mm: F1,6 |
| Gezichtsveld | 2,0 mm: Horizontaal: 122°; Verticaal: 72°; Diagonaal: 141° 2,8 mm: Horizontaal: 95°; Verticaal: 52°; Diagonaal: 114° |
| Irisbestrijding | Vast |
| Korte scherpstelafstand | 2,0 mm: 0,5 m (1,64 ft) 2,8 mm: 1,1 m (3,61 ft) |
| Slim evenement | |
| IVS | Verlaten object; vermist object |
| Professioneel, intelligent | |
| IVS (Perimeterbeveiliging) | Indringing, struikeldraad, snel bewegen (de drie functies ondersteunen de classificatie en nauwkeurige detectie van voertuigen en mensen); detectie van rondhangen, samenscholing van mensen en parkeerdetectie |
| Gezichtsdetectie | Gezichtsdetectie; volgen; momentopname; momentopname-optimalisatie; optimale upload van momentopname van gezicht; gezichtsverbetering; gezichtsbelichting; extractie van gezichtskenmerken, waaronder 6 kenmerken (geslacht, leeftijd, bril, gezichtsuitdrukkingen, masker en baard) en 8 gezichtsuitdrukkingen (boos, verdrietig, walgend, bang, verrast, kalm, blij, verward); momentopname van gezicht instellen als gezicht of foto van 2,5 cm; momentopnamestrategieën (realtime momentopname, kwaliteitsprioriteit en optimalisatiemomentopname); gezichtshoekfilter; instelling van optimalisatietijd |
| Mensen tellen | Tellen van mensen met een struikeldraad, tekenen van polygonale lijnen voor struikeldraad, genereren en exporteren van rapporten (dag/week/maand/jaar); Mensen tellen in een bepaald gebied, rapport genereren en exporteren (dag/week/maand); Wachtrijbeheer, genereren en exporteren van rapporten (dag/week/maand); Er kunnen 4 regels worden ingesteld voor struikeldraad, het tellen van personen in het gebied en wachtrijbeheer; Ondersteunt menigtedetectie; Ondersteunt het inlichtingentraject. |
| Abnormaal gedragsanalyse | Detectie van verlaten posten activeert alarmen wanneer er niemand in het detectiegebied aanwezig is, personeel hun post heeft verlaten of er een abnormaal aantal mensen in dienst is. Ondersteunt het instellen van maximaal 20 medewerkers tegelijk. |
| 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: 2560 × 1440 @(1–25/30 fps) Substream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps) Derde stream: 1920 × 1080 @ (1–25/30 fps) |
| Stream-capaciteit | 3 streams |
| Resolution | 4 M (2560 × 1440); 3 M (2048 × 1536/2304 × 1296); 1080p (1920 × 1080); 1,3 M (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–8192 kbps H.265: 12 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 | Auto |
| Ruisonderdrukking | 3D-ruisonderdrukking |
| Bewegingsdetectie | UIT/AAN (4 zones, rechthoekig) |
| Regio van interesse (RoI) | Ja (4 gebieden) |
| Slimme verlichting | Ja |
| Ontwasemen | Ja |
| Privacymaskering | 4 gebieden |
| Audio | |
| Ingebouwde microfoon | Ja |
| Ingebouwde luidspreker | Ja |
| 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; snel bewegend; achtergelaten object; vermist object; detectie van rondhangen; mensen verzamelen; parkeerdetectie; scèneverandering; audiodetectie; spanningsdetectie; extern alarm; gezichtsdetectie; In gebied nr.; blijf alarm; mensen tellen; detectie van een abnormaal aantal mensen; beveiligingsuitzondering |
| Netwerk | |
| Netwerkpoort | RJ-45 (10/100/1000 Base-T) |
| SDK en API | Ja |
| Cyberbeveiliging | Videoversleuteling; Firmwareversleuteling; Configuratieversleuteling; Digest; WSSE; Accountvergrendeling; Beveiligingslogs; IP/MAC-filtering; Genereren en importeren van X.509-certificering; syslog; HTTPS; 802.1x; Vertrouwd opstarten; 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. 512 GB); NAS |
| Browser | IE: IE 9 en later Chrome Firefox Safari: Safari 12 en later |
| Beheersoftware | Slimme PSS; 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 | |
| RS-485 | 1 (baudsnelheidsbereik: 1200 bps–115200 bps) |
| Audio-ingang | 2 kanalen (RCA-poort) |
| Audio-uitvoer | 1 kanaal (RCA-poort) |
| Alarmingang | 2 kanalen in: 5 mA 3 V–5 VDC |
| Alarmuitgang | 2 kanalen uit: 300 mA 12 VDC |
| Analoge uitgang | 1 kanaal (CVBS-uitgang: BNC) |
| Stroom | |
| Voeding | 12 VDC/PoE (802.3af) |
| Stroomverbruik | Basis: 4 W (12 VDC); 6,4 W (PoE) Max. (H.265+mainstream/IR-intensiteit+IR aan): 11,3 W (12 VDC); 12,9 W (PoE) |
| Omgeving | |
| Bedrijfstemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Bedrijfsvochtigheid | ≤95% |
| Opslagtemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Bescherming | IP67; IK10 |
| Structuur | |
| Behuizing | Metaal |
| Productafmetingen | 204,0 mm × 78,0 mm × 61,6 mm (8,03" × 3,07" × 2,43") (L × B × H) |
| Nettogewicht | 0,82 kg (1,81 lb) |
| Brutogewicht | 1,18 kg (2,60 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
4.2 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 3
Nylabone Puppy Treat Starter Pack - A Mixed Bag of Delight and Disappointment
Size: Small, Color: Blue
I recently purchased the Nylabone Puppy Treat Starter Pack for my adorable 5lb puppy, and overall, I have mixed feelings about this product. While I was initially satisfied with the variety pack, one of the bones in particular left me disappointed due to its lack of durability.
Let's start with the positives. The Nylabone Puppy Treat Starter Pack comes with three different toys: a blue puppy teething toy, a nylon dog toy, and a chew treat. This variety is great for keeping my puppy engaged and entertained, especially during the teething phase. The blue puppy teething toy is specifically designed for soothing sore gums, and my puppy seemed to find great relief when chewing on it. It has a pleasant texture that is gentle on the teeth and gums, making it an ideal choice for teething puppies.
The nylon dog toy included in the pack is durable and sturdy. It has a satisfyingly textured surface that provides an excellent chewing experience for my little furry friend. The toy is designed to withstand the strong chewing habits of puppies, and it has certainly proven to be long-lasting compared to other toys I've tried in the past. My puppy enjoys gnawing on it for extended periods without any signs of damage.
Now, let's address the bone that failed to meet expectations. One of the bones included in the pack was devoured by my puppy within a single evening. I was taken aback by how quickly it was consumed, especially considering my puppy's small size. While the other bones in the pack held up well, this particular one lacked the durability I had hoped for. I understand that puppies have strong jaws, but I expected the bone to withstand more than a few hours of chewing.
Despite this disappointment, I must mention that the bone did not cause any harm to my puppy. It is important to supervise your puppy while they chew on any toys, especially if they have a tendency to swallow large chunks. In this case, I was fortunate that my puppy did not experience any adverse effects after consuming the bone. However, it's crucial to exercise caution and ensure that your puppy doesn't ingest anything that could potentially be harmful.
Overall, while the Nylabone Puppy Treat Starter Pack has its upsides, I cannot ignore the fact that one of the bones failed to meet expectations in terms of durability. However, the other toys included in the pack provided a satisfactory experience for my puppy, and they have proven to be long-lasting. I would recommend this product with the caveat that you closely monitor your puppy's chewing habits and potentially avoid the bone that didn't hold up well in my particular case.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2023
★★★★★ 5
⭐⭐⭐⭐⭐ Great for teething puppies
Size: Small, Color: Pink
I purchased the Nylabone puppy chew toys for my teething puppy, and they’ve been a big help. The toys are the perfect size for a young puppy and feel durable without being too hard.
My puppy enjoys chewing on them, and they’ve helped redirect chewing away from furniture and shoes. I also like that they’re designed specifically for puppies, so they’re gentle enough for growing teeth and gums.
The variety in the set keeps my puppy interested, and the toys have held up well with daily use. They’re easy to clean and feel safe to give to a puppy.
Overall, these are great chew toys for puppies. They’re effective, well made, and helpful during the teething stage. I would definitely recommend them to new puppy owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Happy puppy with this durable bone
Size: X-Small, Color: Pink
Our new puppy loves the texture and thickness of this bone. She is an aggressive chewed and has not yet destroyed this bone. We have purchased Nylabones for our dogs year after year and have had several happy puppies over the years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Dogs love them and long lasting
Size: Large, Style: Wishbone/Dental
My dogs love these chew toys and they have lasted nearly 2 months and they still have plenty of chew left to them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
The only chew toy that has actualy held up...for well over 2 years!
Size: Medium, Style: 4 Pack, Size: Medium, Style: 4 Pack
These things are amazing! They last forever even with dogs that can destroy nearly everything else in mins! I ordered these as a doggie Xmas gift over TWO YEARS AGO, and they are still pretty much fully intact! They chew on them all the time, too!(see pics; that's over two years of steady use!) I only got the one 4 pack, and have 4 dogs, too!
Since making them so well does kind of reduce my ability to buy many more from them, I feel I should at least let people know they really are crazy durable and dogs love them! I will prob buy another 4 pack soon, just so they are easier to find(end up under couches,etc). Def a good buy!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
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