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Description
Dahua 8MP Lite IR vaste-focale bullet camera (IPC-HFW2831S-S-S2)Productbeschrijving De Dahua IPC HFW2831S S S2 camera beschikt over een resolutie tot 8 megapixels en Dahua's krachtigste functies: Starlight, Intelligent Detection (IVS) en meer. Dankzij de verbeterde H. 265 coderingstechnologie biedt de Dahua Lite Series IPC HFW2831S S S2 netwerkcamera efficinte videocoderingsmogelijkheden die bandbreedte en opslagruimte besparen. Deze camera maakt gebruik van de nieuwste Starlight technologie en produceert
Productbeschrijving
De Dahua IPC-HFW2831S-S-S2 camera beschikt over een resolutie tot 8 megapixels en Dahua's krachtigste functies: Starlight, Intelligent Detection (IVS) en meer.
Dankzij de verbeterde H.265-coderingstechnologie biedt de Dahua Lite Series IPC-HFW2831S-S-S2 netwerkcamera efficiënte videocoderingsmogelijkheden die bandbreedte en opslagruimte besparen. Deze camera maakt gebruik van de nieuwste Starlight-technologie en produceert levendigere kleurenbeelden, zelfs in de donkerste omgevingen. Hij ondersteunt SD-kaartopslag, is stof- en waterdicht, heeft een anti-sabotagefunctie en voldoet aan de IP67 en IK10-normen (op geselecteerde modellen).
Specificaties
| Camera | |
| Beeldsensor | 1/2,7” 8 megapixel progressieve CMOS |
| Maximale resolutie | 3840 (H) × 2160 (V) |
| ROM | 128 MB |
| RAM | 256 MB |
| Scansysteem | Progressief |
| Elektronische sluitertijd | Automatisch/Handmatig 1/3 s–1/100.000 s |
| Minimale verlichting | 0,009 Lux bij F2,0 |
| S/N-verhouding | > 56 dB |
| Verlichtingsafstand | 30 m (98,43 ft) |
| Aan/uit-regeling van de verlichting | Automatisch/Handmatig |
| Illuminatornummer | 1 (IR-LED) |
| Pan/Tilt/Rotatiebereik | Pan: 0°–360° Kanteling: 0°–90° Rotatie: 0°–360° |
| Lens | |
| Lenstype | Vaste brandpuntsafstand |
| Montagetype | M12 |
| Brandpuntsafstand | 2,8 mm |
| Maximaal diafragma | F2.0 |
| Gezichtsveld | Horizontaal 105° × Verticaal 56° × Diagonaal 125° |
| Iristype | Vast |
| Korte scherpstelafstand | 1,0 m (3,3 ft) |
| Slim evenement | |
| IVS | Struikeldraad; inbraak |
| Video | |
| Videocompressie | H.265; H.264; H.264B; MJPEG (alleen ondersteund door de substream) |
| Slimme codec | Slimme H.265+/ Slimme H.264+ |
| Videoframesnelheid | Hoofdstroom: 3840 × 2160 (1 fps–15 fps) 2688 × 1520 (1 fps–25/30 fps) Substroom: 704 × 576 (1 fps–25 fps) 704 × 480 (1 fps–30 fps) |
| Stream-capaciteit | 2 streams |
| Resolution | 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 × 1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048×1536); 2304 × 1296 (2304 × 1296); 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: 32 kbps–8192 kbps H.265: 12 kbps–8192 kbps |
| Dag/Nacht | Auto(ICR)/Kleur/Z/W |
| BLC | Ja |
| HLC | Ja |
| WDR | 120 dB |
| Witbalans | Automatisch/natuurlijk/straatverlichting/buiten/handmatig/regionaal op maat |
| Krijg controle | Automatisch/Handmatig |
| Ruisonderdrukking | 3D-ruisonderdrukking |
| Bewegingsdetectie | UIT/AAN (4 zones, rechthoekig) |
| Regio van interesse (RoI) | Ja (4 gebieden) |
| Slimme verlichting | Ja |
| Beeldrotatie | 0°/90°/180°/270° (Ondersteunt 90°/270° met een resolutie van 3840 × 2160 en lager.) |
| Spiegel | Ja |
| Privacymaskering | 4 gebieden |
| Alarm | |
| Alarmgebeurtenis | Geen SD-kaart; SD-kaart vol; SD-kaartfout; netwerkverbinding verbroken; IP-conflict; bewegingsdetectie; videomanipulatie; struikeldraad; indringing; illegale toegang; spanningsdetectie; veiligheidsuitzondering |
| Netwerk | |
| Netwerk | RJ-45 (10/100 Base-T) |
| SDK en API | Ja |
| Cyberbeveiliging | Videoversleuteling; firmwareversleuteling; versleutelingsconfiguratie; Digest; WSSE; accountvergrendeling; beveiligingslogs; IP/MAC-filtering; genereren en importeren van X.509-certificering; syslog; HTTPS; 802.1x; vertrouwd opstarten; vertrouwde uitvoering; vertrouwde upgrade |
| Protocol | IPv4; IPv6; HTTP; TCP; UDP; PRA; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Goedemorgen |
| Interoperabiliteit | ONVIF (Profiel S/Profiel G/Profiel T); CGI; P2P; Mijlpaal; Genetec |
| Gebruiker/Host | 20 |
| Opslag | FTP; SFTP; Micro SD-kaart (max. ondersteuning 256 GB); SIN |
| Browser | D.W.Z Chroom Firefox |
| Beheersoftware | Slimme PSS; DSS; DMSS |
| Mobiele telefoon | 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: UL60950-1 CAN/CSA C22.2 nr. 60950-1-07 |
| Stroom | |
| Voeding | 12V DC/PoE (802.3af) |
| Stroomverbruik | < 5,5W |
| Omgeving | |
| Bedrijfsomstandigheden | –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) |
| Beschermingsgraad | IP67 |
| Structuur | |
| Behuizing | Metaal |
| Afmetingen | 166,2 mm × Φ70 mm (6,54" × Φ2,76") |
| Nettogewicht | 0,48 kg (1,1 lb) |
| Brutogewicht | 0,57 kg (1,3 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
4.4 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Holds up pretty well.
Color: Green Helix, Size: Medium
Holds up against my velociraptor! Much better than some of the other holey balls that get torn apart quickly. I think this is a great idea to reuse old shoe soles into toys for the heavy chewers like heelers. I would like to see a large ball like 10-12 inch diameter, so they can push and throw it around.
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Reviewed in the United States on March 29, 2026
★★★★★ 1
Quality and performance
Color: Tie Dye Purple/Blue Pop It, Size: Small
My dog has shredded it in 15 minutes, not worth it
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Reviewed in the United States on October 1, 2025
★★★★★ 5
Molly loves her ball!
Color: Blue Helix, Size: Large
Soft and easily caught by a rambunctious Border Collie. She loves her ball and points to it with her nose when she's ready for another game of "ball". Easy to throw and easy to clean of slobbers!
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Reviewed in the United States on May 11, 2026
★★★★★ 3
Neckless not in box did not receive anything in the box no neckless!!!!!!
Color: Yellow Helix, Size: Small
With in ten minutes my dog had the ball broken in pieces
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Great Strong Chew Toy but not too Hard
Color: Red Pulse, Size: Medium
Great strong chew toy. It's very strong and does not tear apart like everything else. At the same time it is not hard plastic like the last brown one I ordered that could break my dog's teeth. My dog is a 2 yr old 14 lb Chi mix with a super strong bite. He tore all the stuffies up and even the nylon toy that was supposed to withstand a lot. This is the one toy that could outsmart him. I play fetch with him and it has a nice weird hop due it's shape so it keeps him interested and surprised. It's a bit heavier than other similar toys and I'm guessing bigger dogs would definitely like it too. I'm very pleased after buying so many others that were easily chewed up or too hard.
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Reviewed in the United States on November 9, 2025