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Description
Dahua 2MP 4x Starlight IR WizSense PTZ-camera (SD1A204DB-GNY)Productbeschrijving De Dahua SD1A204DB GNY is een moderne roterende IP camera. De 1 2,8" CMOS sensor levert beelden van hoge kwaliteit met een resolutie van 2 MP bij 25 fps. Een IR illuminator met een bereik tot 20 m met automatische vermogensaanpassing en een mechanisch IR cutfilter (ICR) maken gebruik in volledige duisternis mogelijk. De camera is uitgerust met een 2,8 12mm lens met een horizontale kijkhoek van 101,6 51,9, wat 4x optische zoom
Productbeschrijving
De Dahua SD1A204DB-GNY is een moderne roterende IP-camera. De 1/2,8" CMOS-sensor levert beelden van hoge kwaliteit met een resolutie van 2 MP bij 25 fps. Een IR-illuminator met een bereik tot 20 m met automatische vermogensaanpassing en een mechanisch IR-cutfilter (ICR) maken gebruik in volledige duisternis mogelijk. De camera is uitgerust met een 2,8-12mm lens met een horizontale kijkhoek van 101,6°-51,9°, wat 4x optische zoom mogelijk maakt. De camera is uitgerust met een microfoon en een reeks geavanceerde functies die ruis verminderen en de beeldkwaliteit verbeteren, zoals WDR120dB, 3D DNR, AGC, WB, BLC en HLC. De IP66-geclassificeerde behuizing, IK08 vandaalbestendigheid en het brede temperatuurbereik maken het mogelijk om de camera te gebruiken in zware omgevingsomstandigheden. De camera kan rechtstreeks worden gevoed via het Ethernet-netwerk met PoE (IEEE 802.3af-standaard) of traditioneel via een 12VDC-voeding.
Dankzij uitgebreide netwerkfuncties kan de camera op elk TCP/IP-netwerk werken. Bovendien kan de camera e-mails versturen naar voorgeprogrammeerde ontvangers. Toegang via het IP-netwerk is mogelijk via een webbrowser of speciale software, evenals vanaf mobiele platforms met gratis applicaties. Ondersteuning voor de ONVIF-standaard maakt het mogelijk om de camera te koppelen aan apparaten van andere fabrikanten en zo onderdeel te worden van complexe videosystemen.
Dankzij WizSense-technologie ondersteunt de camera een reeks geavanceerde intelligente functies, waaronder: IVS-perimetrie: inbraakdetectie, lijnoverschrijding (deze functies maken classificatie en nauwkeurige voertuig en persoonsdetectie mogelijk), gezichtsdetectie, personentelling en SMD Plus (intelligente bewegingsdetectie).
Specificaties
| Camera | |
| Beeldsensor | 1/2,8" CMOS |
| Pixel | 2 MP |
| Maximale resolutie | 1920 (H) × 1080 (V) |
| ROM | 256 MB |
| RAM | 512 MB |
| Elektronische sluitertijd | 1 s–1/30.000 s |
| Scansysteem | Progressief |
| Minimale verlichting | 0,005 [email protected] (kleur, 30 IRE); 0,0005 [email protected] (zwart-wit, 30 IRE); 0 lux (belichting aan) |
| Verlichtingsafstand | 20 m (65,62 ft) (IR) |
| Aan/uit-regeling van de verlichting | Handmatig; SmartIR; Uit |
| Illuminatornummer | 3 (IR-licht) |
| Lens | |
| Brandpuntsafstand | 2,8 mm–12 mm |
| Maximaal diafragma | F1.8–F2.7 |
| Gezichtsveld | H: 101,6°–51,9°; V: 53,1°–29,1°; D: 121,8°–59,7° |
| Optische zoom | 4x |
| Focusregeling | Automatisch; semi-automatisch; handmatig |
| Korte scherpstelafstand | 0,2 m–0,5 m (0,66 ft– 1,64 ft) |
| Irisbestrijding | Vaste iris |
| PTZ | |
| Pan/Tilt-bereik | Pan: 0° tot 355°; Kantelen: 5° tot 90° |
| Handmatige snelheidsregeling | Pan: 0,1°/s–70°/s; Kantelen: 0,1°/s–30°/s |
| Vooraf ingestelde snelheid | Pan: 0,1°/s–80°/s; kanteling: 0,1°/s–40°/s |
| Vooraf ingesteld | 300 |
| Tour | 8 (tot 32 presets per tour) |
| Uitschakelgeheugen | Ja |
| Stationaire beweging | Vooraf ingesteld; Tour |
| PTZ-protocol | DH-SD |
| Intelligentie | |
| IVS (Perimeterbeveiliging) | Struikeldraad; indringing; detectie van het passeren van een hek; detectie van rondhangen; achtergelaten/vermist object; snel bewegend; parkeerdetectie; mensen verzamelen; classificatie van menselijk alarm |
| Gezichtsdetectie | Ondersteunt gezichtsdetectie, momentopnamen en gezichtsverbetering; Ondersteunt gezichtsuitsparing: gezicht, foto van 2,5 cm; Vastlegstrategieën omvatten realtime-vastlegging en kwaliteit staat voorop. |
| Mensen tellen | Ondersteunt het tellen van het aantal personen dat de detectielijn overschrijdt, het tellen van het aantal personen in een gebied en wachtrijbeheer. Ook ondersteunt het alleen het tellen van personen die de detectielijn overschrijden, de rapportagefunctie. |
| SMD | Ja |
| Video | |
| Videocompressie | H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (substream); Smart H.264+ |
| 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) |
| Videoframesnelheid | Hoofdstream: 1080p/1,3M/720p@(1-25/30 fps) Substream 1: D1/VGA/CIF@(1-25/30 fps) Substream 2: 1080p/1,3M/720p@(1-25/30 fps) |
| Bitsnelheidsregeling | CBR/VBR |
| Videobitsnelheid | H264: 96 Kbps–14.848 Kbps H265: 38 Kbps–8.960 Kbps |
| Dag/Nacht | ICR: Kleur; Zwart-wit; Automatisch; Elektronisch: Kleur; Zwart-wit; Automatisch |
| BLC | Ja |
| WDR | 120 dB |
| HLC | Ja |
| Witbalans | Auto; binnen; buiten; tracking; handmatig; natriumlamp; natuurlijk licht; straatlantaarn |
| Krijg controle | Auto; handmatig; versterkingsprio |
| Ruisonderdrukking | 2D-ruisonderdrukking; 3D-ruisonderdrukking |
| Bewegingsdetectie | Ja |
| Regio van interesse (RoI) | Ja |
| Beeldstabilisatie | Elektronische beeldstabilisatie (EIS) |
| Ontwasemen | Elektronisch |
| Digitale zoom | 16× |
| Beeldrotatie | 180° |
| S/N-verhouding | ≥55 dB |
| Privacymasker | Er kunnen maximaal 24 gebieden worden ingesteld, met maximaal 8 gebieden in dezelfde weergave; 8 kleuren beschikbaar |
| Audio | |
| Audiocompressie | PCM; G.711A; G.711MU; G.726; MPEG2-Layer2; G.722.1 |
| Netwerk | |
| Netwerkpoort | RJ-45 (10/100 Base-T) |
| Netwerkprotocol | FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP |
| Interoperabiliteit | ONVIF (Profiel S & Profiel G & Profiel T); CGI; SDK |
| Gebruiker/Host | 20 (totale bandbreedte: 64 M) |
| Opslag | Micro SD-kaart (512 GB); FTP/SFTP; NAS |
| Browser | IE 9 en latere versies; Chrome 41 en latere versies; Firefox 50 en latere versies; Safari 10 en latere versies |
| Beheersoftware | DMSS; DSS Pro |
| Mobiele client | iOS; Android |
| Certificering | |
| Certificeringen | CE-EMC: EN 55032; EN 61000-3-3; EN 61000-3-2; EN 50130-4; EN 55035 CE-LVD: EN 62368-1 FCC: 47 CFR FCC Deel 15, Subdeel B, NSI C63.4 |
| Port | |
| Audio-ingang | 1 kanaal (LINE IN, blote draad) |
| Audio-uitvoer | 1 kanaal (LINE OUT, kale draad) |
| Alarmkoppeling | Vastleggen; opnemen; e-mail verzenden; vooraf instellen; rondleiding |
| Alarmgebeurtenis | Bewegings/manipulatiedetectie; audiodetectie; detectie van verbroken netwerkverbinding; IP-conflictdetectie; detectie van de status van de geheugenkaart; detectie van geheugenruimte |
| Audio-I/O | 1/1 |
| Stroom | |
| Voeding | 12 VDC, 2 A ± 10%; PoE (802.3af) |
| Stroomverbruik | Basis: 4 W; Max: 13 W (belichter aan) |
| Omgeving | |
| Bedrijfstemperatuur | –30 °C tot +60 °C (–22 °F tot +140 °F) |
| Bedrijfsvochtigheid | ≤95% |
| Bescherming | TVS 6000 V bliksembeveiliging; IP66; IK08; overspanningsbeveiliging; bescherming tegen spanningspieken |
| Structuur | |
| Productafmetingen | 65,7 mm × Φ128,0 mm (2,59" × 5,04") |
| Nettogewicht | 0,5 kg (1,10 lb) |
| Brutogewicht | 0,7 kg (1,54 lb) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.1 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 3
Works well but takes up more space than expected
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
This room divider does the job for creating a little extra privacy and was easy enough to set up. The panels feel decent quality and the wider feet help keep it more stable than some cheaper screens I’ve tried. My only issue is that it takes up a bit more room than I expected, especially with the feet sticking out. It’s still portable and folds away nicely, but definitely measure your space first. Overall it works well for separating a room or blocking off an area temporarily. i wish it came in other colors
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles.
Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need.
The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup.
Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Room Divider That Gives Instant “This Is a Separate Space Now” Energy
Size: 3 Panel 12FT W
The Siebwin 3 Panel Folding Privacy Screen is surprisingly effective at changing the feel of a room without requiring construction, commitment, or somebody yelling about load bearing walls. The 12 foot width gives a substantial amount of coverage, making it useful for creating privacy, dividing open areas, blocking visual clutter, or setting up temporary sections within larger rooms. This saved us a ton of time and money in our new studio and enabled us to create a kitchen and office in one room.
The wider feet make a huge difference because flimsy room dividers that collapse every time someone exhales too aggressively are deeply annoying. This one feels more stable and grounded once positioned. The folding design makes it easy to move around or adjust depending on the space, and it folds down relatively compactly when not in use. It is basically the introvert curtain wall of dreams.
The material has a clean, neutral look that blends well into different room styles without screaming “temporary office cubicle panic.” It works well for apartments, studios, shared spaces, dressing areas, or simply hiding the mountain of chaos you swear you are going to organize tomorrow. Practical, portable, and refreshingly easy to use without turning setup into a three hour emotional event.
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Reviewed in the United States on May 16, 2026
★★★★★ 4
It's 2 panels holding 1 big privacy screen. Can't use as 2 separate 4' panels, but works great.
Size: 2 Panel 8FT W
This 2 panel privacy screen works well. Assembly was very straight forward, with easily labeled tubes. My son and I had it together in about 10 minutes, which was probably 3 minutes of me telling him to quit playing around and hand me the parts. It feels very sturdy, not likely to fall over or anything. The material fits well, with the Velcro being very strong. Measurements are all very accurate, with all pieces attaching properly. We have a similar privacy screen at work that we have to try and stretch out because the top and bottom Velcro doesn't fit quite right... this model does not have any issues though. The material is thin and light weight, but solid black so that you can't see anything through or behind it. I definitely think it's a great deal for the money.
What I think would have given it 5 stars though, is if you had 2 totally separate 4' panels instead of 2 panels with one big screen. It really wouldn't cost any extra to make it so that the screen was in 2 pieces and you could use it as 2 separate panels instead of having to use it as one big panel. It says 2 panel folding privacy screens, but it's really one big one that folds in the middle.
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Reviewed in the United States on May 25, 2026