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Description
Dahua 4MP Pinhole-netwerkcamera (IPC-HUM4431S-L5)Productbeschrijving De Dahua IPC HUM4431S L5 is een 4MP IP videokijker die is ontworpen voor betrouwbare videobewaking. Uitgerust met een 1 3" CMOS sensor biedt dit kijkgaatje een resolutie van 4 MP bij 20 fps, terwijl de lens met een brandpuntsafstand van 2,8 mm een brede kijkhoek van 95 biedt. H. 265, H. 264, H. 264B, Smart H. 265+ en Smart H. 264+ codecs zorgen voor efficinte videocompressie, waardoor de netwerkbandbreedte en opslagruimte worden
Productbeschrijving
De Dahua IPC-HUM4431S-L5 is een 4MP IP-videokijker die is ontworpen voor betrouwbare videobewaking. Uitgerust met een 1/3" CMOS-sensor biedt dit kijkgaatje een resolutie van 4 MP bij 20 fps, terwijl de lens met een brandpuntsafstand van 2,8 mm een brede kijkhoek van 95° biedt.
H.265, H.264, H.264B, Smart H.265+ en Smart H.264+ codecs zorgen voor efficiënte videocompressie, waardoor de netwerkbandbreedte en opslagruimte worden geminimaliseerd. Diverse beeldfuncties, zoals WDR, 3D DNR, HLC en BLC, zorgen voor een hoge beeldhelderheid en contrast onder verschillende lichtomstandigheden.
De IPC-HUM4431S-L5 is uitgerust met analyse- en alarmfuncties, zoals bewegingsdetectie, inbraakdetectie, doorgangsdetectie, audiodetectie en meer, waardoor het een ideale keuze is voor beveiliging. Het ondersteunt ook opname naar FTP, SFTP en NAS.
Het kijkgaatje werkt op 12 V DC, wat zorgt voor een gemakkelijke keuze van energiebron voor een betrouwbare en stabiele werking.
Specificaties
| Camera | |
| Beeldsensor | 1/3" 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 | 0,01 [email protected] (kleur, 30 IRE) 0,001 [email protected] (zwart-wit, 30 IRE) |
| S/N-verhouding | >56 dB |
| Lens | |
| Lenstype | Vaste brandpuntsafstand |
| Lensvatting | M12 |
| Brandpuntsafstand | 2,8 mm |
| Maximaal diafragma | F1.6 |
| Gezichtsveld | Horizontaal: 95°; Verticaal: 52°; Diagonaal: 114° |
| Irisbestrijding | Vast |
| Korte scherpstelafstand | 1,1 m (3,61 ft) |
| Slim evenement | |
| IVS | Indringing; struikeldraad |
| Video | |
| Videocompressie | H.265; H.264; 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); 3,6 M (2560×1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1,3M (1920×960); 720p (1280 × 720); D1 (704×576/704×480); VGA (640 × 480); CIF(352 ×288/352 × 240) |
| Bitsnelheidsregeling | CBR/VBR |
| Videobitsnelheid | H.264: 3 kbps–6144 kbps H.265: 3 kbps–6144 kbps |
| Dag/Nacht | Kleur/Z/W |
| BLC | Ja |
| HLC | Ja |
| WDR | 120 dB |
| 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) |
| 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 |
| Alarm | |
| Alarmgebeurtenis | Netwerkverbinding verbroken; IP-conflict; illegale toegang; bewegingsdetectie; videomanipulatie; struikeldraad; inbraak; audiodetectie; spanningsdetectie; beveiligingsuitzondering |
| Netwerk | |
| Netwerkpoort | RJ-45 (10/100 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; Bonjour |
| Interoperabiliteit | ONVIF (Profiel S/Profiel T); CGI; P2P; Mijlpaal |
| Gebruiker/Host | 20 (Totale bandbreedte: 48 M) |
| Opslag | FTP; SFTP; 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; 2,8 mm/3,6 mm: FCC: 47 CFR FCC Deel 15, Subdeel B |
| Port | |
| Audio-ingang | 1 kanaal (RCA-poort) |
| Audio-uitvoer | 1 kanaal (RCA-poort) |
| Stroom | |
| Voeding | 12 VDC |
| Stroomverbruik | Basis: 1,4 W (12 VDC) Max. (H.265 + intelligentie aan + WDR): 1,8 W (12 VDC) |
| 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) |
| Structuur | |
| Behuizing | Metaal |
| Productafmetingen | 31,0 mm × 31,0 mm × 37,1 mm (1,22" × 1,22" × 1,46") (L × B × H) |
| Nettogewicht | 81 gram (0,18 lb) |
| Brutogewicht | 138 gram (0,30 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 ★★★★★
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★★★★★ 5
Fast Delivery
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Fast delivery. Easy to install.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Our Standard Cartridges.
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These cartridges are the only ones that work for our Epson printer. in the past, I have tried 3rd party units with various degrees of success. Sometimes they will work and sometimes not. They are less expensive up front but, in the long run, I am going to stick with the genuine Epson product. They are the same price everywhere that I have shopped, so we purchase them from Amazon because of the free shipping. The Epson cartridges just work in our printer.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Bright, Dependable, and Jam-Free — Excellent Printer Paper!
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The Amazon Basics Multipurpose Copy Printer Paper is a dependable and high-quality choice for all the daily printing needs, offering a bright white finish that makes text and images look sharp and professional. It feeds smoothly through the printer without any jams or misfeeds, which is essential for maintaining productivity throughout the day. The 20 lb weight feels sturdy and durable, making it perfect for everything from internal memos to important client documents. A great value-for-money purchase that provides consistent results every single time.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
A Reliable Office Essential That Keeps Our Body Shop Running Smoothly
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In a busy auto body shop, we print a lot of paperwork every single day. Between repair estimates, insurance documents, invoices, work orders, and customer paperwork, having a dependable supply of printer paper is a necessity. Amazon Basics Multipurpose Copy Printer Paper has become one of those products that we always make sure to keep in stock.
The quality has been excellent for our everyday office needs. It feeds through our printers smoothly, produces clean, sharp documents, and we haven't experienced the jams or inconsistent performance that can sometimes come with lower-quality paper. Whether we're printing simple forms or detailed estimates, it gets the job done.
Another reason we continue to purchase it is the value. Running a business means paying attention to operating costs, and this paper offers a great balance between affordability and quality. We go through a large volume of paper, so being able to save money without sacrificing performance is a huge advantage.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Great paper good price
Size: 3 Reams | 1500 Sheets, Style: Letter (8.5x11)
This is a solid everyday paper option that does exactly what it’s supposed to do.
The packaging was good—everything arrived in perfect condition with no bent corners or damaged reams. It’s nice not having to deal with warped paper right out of the box.
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