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Description
Dahua 2MP 25x Starlight WizSense PTZ-camera (SD49225DB-HNY)Productbeschrijving De Dahua DSD49225DB HNY (WizSense serie) beveiligt uw veeleisende locaties effectief. Deze Full HD IR PTZ netwerksnelheidsdome combineert 25x optische zoom (4,8 120 mm), Starlight, 100 m IR en 120 dB True WDR voor scherpe beelden, zowel overdag als 's nachts. De continue 360 rotatie volgt elke beweging, terwijl SMD en perimeterbeveiliging op basis van deep learning valse triggers filteren. De camera is robuust en heeft een IP66
Productbeschrijving
De Dahua DSD49225DB-HNY (WizSense-serie) beveiligt uw veeleisende locaties effectief. Deze Full HD IR PTZ-netwerksnelheidsdome combineert 25x optische zoom (4,8-120 mm), Starlight, 100 m IR en 120 dB True WDR voor scherpe beelden, zowel overdag als 's nachts. De continue 360° rotatie volgt elke beweging, terwijl SMD en perimeterbeveiliging op basis van deep learning valse triggers filteren. De camera is robuust en heeft een IP66 metalen behuizing, integreert via IP-RJ45, werkt op 12 VDC of PoE+ en accepteert een Micro SD-kaart, met audio-in/uit.
Verkrijg bruikbaar bewijsmateriaal onder alle omstandigheden. Starlight-technologie levert meer detail en kleur bij extreem weinig licht, terwijl de IR-verlichting tot 100 meter reikt voor volledig donkere scènes. 120 dB True WDR compenseert fel tegenlicht en beschermt gezichten en plaques. Het echte dag/nacht-IR-filter schakelt automatisch om, wat zorgt voor een consistente scherpte zonder vervorming of onscherpte, dag en nacht, binnen en buiten.
Bewaak grote gebieden en zoom direct in op belangrijke details. Deze 360° continu roterende PTZ-dome volgt personen en voertuigen over lange afstanden en zoomt vervolgens tot 25x in zonder verlies van 2 MP Full HD-kwaliteit. De gemotoriseerde varifocale lens zorgt voor naadloze overgangen, perfect voor het lezen van gedetailleerde informatie, gedragsherkenning en het volgen van gebeurtenissen, zonder meerdere camera's of blinde vlekken.
Verminder het aantal valse meldingen drastisch. Dahua's WizSense-algoritmen maken gebruik van deep learning voor perimeter Protection, objectclassificatie en essentiële en geavanceerde VCA-functies. SMD-technologie maakt effectief onderscheid tussen mensen en voertuigen en verstoringen (regen, bladeren, dieren) om alleen te waarschuwen in geval van een relevante inbraak. Het resultaat: snellere incidentafhandeling, nauwkeurigere opnames en eenvoudigere dagelijkse bediening.
De SD49225DB-HNY is gebouwd om lang mee te gaan en heeft een IP66 metalen behuizing (wit), die betrouwbaar is buitenshuis en discreet binnenshuis. De 12 VDC of PoE+ (802.3at Type 2 – 30 W) voeding vereenvoudigt de bekabeling via IP – RJ45. Profiteer van I/O, audio-in-/uitgang, een Micro SD-kaartslot en uitgebreide netwerkcompatibiliteit. Het maximale PoE-verbruik van 20 W optimaliseert uw energiebudget, zonder dat dit ten koste gaat van de prestaties.
Specificaties
| Camera | |
| Beeldsensor | 1/2,8" CMOS |
| Pixel | 2 MP |
| Maximale resolutie | 1920 (H) × 1080 (V) |
| ROM | 128 MB |
| RAM | 256 MB |
| Elektronische sluitertijd | 1/1 s–1/30.000 s |
| Scansysteem | Progressief |
| Minimale verlichting | Kleur: 0,005 [email protected] Zwart-wit: 0,0005 [email protected] 0 lux (IR-licht aan) |
| Verlichtingsafstand | 100 m (328,08 ft) (IR) |
| Aan/uit-regeling van de verlichting | Zoom Prio; Handmatig; Smart IR |
| Illuminator nummer | 3 (IR) |
| Lens | |
| Brandpuntsafstand | 4,8 mm–120 mm |
| Maximaal diafragma | F1.6–F3.5 |
| Gezichtsveld | H: 58,5°–2,8°; V: 33,2°–1,5°; D: 67,5°–3,2 |
| Optische zoom | 25x |
| Focusregeling | Automatisch; semi-automatisch; handmatig |
| Korte scherpstelafstand | 0,1 m–1,5 m (0,33 ft–4,92 ft) |
| Irisbestrijding | Auto |
| PTZ | |
| Pan/Tilt-bereik | Pan: 0° tot 360° eindeloos Kantelen: –15° tot +90°, automatisch 180° omdraaien |
| Handmatige snelheidsregeling | Pan: 0,1°/s–80°/s Kantelen: 0,1°/s–80°/s |
| Vooraf ingestelde snelheid | Pan: 80°/s; kantelen: 80°/s |
| Vooraf ingesteld | 300 |
| Tour | 8 (tot 32 presets per tour) |
| Patroon | 5 |
| Scannen | 5 |
| Uitschakelgeheugen | Ja |
| Stationaire beweging | Voorinstelling;Patroon;Tour;Scan |
| PTZ-protocol | DH-SD Pelco-P/D (automatische herkenning) |
| 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 voertuig-/mensalarmen |
| Gezichtsdetectie | Ondersteunt gezichtsherkenning, het maken van foto's en gezichtsverbetering |
| SMD | SMD 3.0 |
| Auto Patrol | Het activeert de IVS-regel wanneer een doelwit wordt gedetecteerd en zorgt ervoor dat de camera verbinding maakt met de PTZ om te roteren naar de positie van het doelwit en te patrouilleren op basis van de voorinstellingen. |
| Video | |
| Videocompressie | Slimme H.265+;H.265;Smart H.264+;H.264;H.264B;MJPEG(Substream) |
| Streaming-mogelijkheid | 3 streams |
| Resolution | 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Videoframesnelheid | Hoofdstream: 1080p/960p/720p@(1–25/30 fps) Substream 1: D1/VGA/CIF@(1–25/30 fps) Substream 2: 1080p/960p/720p@(1–25/30 fps) |
| Bitsnelheidsregeling | CBR/VBR |
| Videobitsnelheid | H.264: 1792 kbps–8192 kbps H.265: 512 kbps–5632 kbps |
| Dag/Nacht | Auto (ICR)/Kleur/Z/W |
| BLC | Ja |
| WDR | 120 dB |
| HLC | Ja |
| Witbalans | Auto; binnen; buiten; ATW; handmatig; natriumlamp; natuurlijk licht; straatlantaarn |
| Krijg controle | Automatisch; handmatig |
| Ruisonderdrukking | 2D-ruisonderdrukking; 3D-ruisonderdrukking |
| Bewegingsdetectie | Ja |
| Regio van interesse (RoI) | Ja |
| Beeldstabilisatie | Elektronisch (EIS) |
| Ontwasemen | Elektronisch |
| Digitale zoom | 16× |
| Beeldrotatie | 180° |
| Privacymaskering | Er kunnen maximaal 24 gebieden worden ingesteld, met maximaal 8 gebieden in dezelfde weergave |
| S/N-verhouding | ≥ 55 dB |
| Audio | |
| Audiocompressie | G.711a; G.711Mu; G.722.1; G.726; MPEG2-Layer2; G.729 |
| Netwerk | |
| Netwerkpoort | RJ-45 (10/100 Base-T) |
| Netwerkprotocol | HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS;DDNS;IPv6;802.1x;SSL;Qos;FTP;UPnP;ICMP;SNMP;SNMPv1/v2c/v3(MIB-2);IGMP;ARP;RTCP;RTP;PPPoE;IP-filter;RTMP;Bonjour;TCP;SMB;NFS |
| Interoperabiliteit | CGI; Dahua SDK; API; SDK; ONVIF (Profiel S&G&T) |
| Streamingmethode | Unicast/Multicast |
| Gebruiker/Host | 20 (totale bandbreedte: 64 M) |
| Opslag | FTP; Micro SD-kaart (512 GB); NAS |
| Browser | IE 7 en latere versies Chrome Firefox Safari |
| Beheersoftware | DMSS; DSS Pro |
| Mobiele client | iOS; Android; iPhone; iPad |
| Certificering | |
| Certificeringen | CE: EN55032/EN55024/EN50130-4 FCC: Deel 15 subdeel B, ANSI C63.4- 2014 |
| Port | |
| Audio-ingang | 1 kanaal (LINE IN, blote draad) |
| Audio-uitvoer | 1 kanaal (LINE OUT, kale draad) |
| Alarmkoppeling | Vastleggen; vooraf instellen; tour; patroon; opname; alarm digitale ingang; audio; e-mail verzenden |
| Alarmgebeurtenis | Bewegings-/manipulatiedetectie; audiodetectie; detectie van verbroken netwerkverbinding; IP-conflictdetectie; detectie van de status van de geheugenkaart; detectie van geheugenruimte; detectie van stroomuitzonderingen |
| Alarm-I/O | 2/1 |
| Audio-I/O | 1/1 |
| Stroom | |
| Voeding | 12 VDC/3 A (± 10%) PoE (802.3at) |
| Stroomverbruik | Basis: 12 W Max.: 20 W (IR-licht) |
| Omgeving | |
| Bedrijfstemperatuur | –40 °C tot +60 °C (–40 °F tot +140 °F) |
| Bedrijfsvochtigheid | ≤95% |
| Bescherming | IP66, TVS 6000 V bliksembeveiliging; overspanningsbeveiliging; bescherming tegen spanningsstoten |
| Structuur | |
| Productafmetingen | 270,4 mm × Φ160,0 mm (10,65" × Φ6,30") |
| Nettogewicht | 2,4 kg (5,29 lb) |
| Brutogewicht | 3,9 kg (8,60 lb) |
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4.3 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Arthurian Fae Quest…say less.
Format: Kindle
A fae centered Arthurian tale unlike any I’ve read so far. The author did a great job at descriptive world building, with scenes easily playing out in my minds eye. There was plenty of action, suspense, and even a touch of horror. An enemies to lovers, slow burn romance, a quest, with plot twist and turns aplenty. There was a love triangle, which I’m not usually a fan of but, it played out well in this story line. The FMC, Morgan Pendragon, was so blatantly naïve, yet I typically expect as much in a ‘book one’ of a series, especially one that features a fairly sheltered princess. I was happy to read that in spite of this, she still showed a strong sense of morals, fire, and spine. Now our MMC? Kairos Draven, aka Void’s Edge. Oh, how I’m a sucker for a smoking’ hot grumpy warrior alpha with a witty mouth, and a strong sense of “touch her and die” attitude, so you know who held all my cards. That ending? Just made me swoon all the harder. Now add a battlecat that rivals the size of a horse…and well Ms. Briar Boleyn you have well and truly stolen my heart. I’m excited to see where the story goes from here, and follow along to see more of the characters growth. I went into this story fairly blind, and I think I enjoyed it all the more because of it.
Once the story got going, it had me in an absolute chokehold and it was difficult to put down.
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Reviewed in the United States on May 12, 2024
★★★★★ 3
Not a bad start
Format: Kindle
3 stars
Thank you Netgalley and Briar Boleyn for the ARC!
A camelot/king Arthur retelling with fae. I was hooked by the idea of this book immediately and was eager to jump into this world.
• slow burn
• enemies to lovers
• who did this to you
Morgan Pendragon watched her mother die by her father's hand when she was just eight years old, hiding under the bed. Morgan is believed to have the tainted blood of the fae in her veins and is cast aside so that her fathers illegitimate son, Arthur, can become the king. She's seen his cruel treatment of the fae firsthand, so when he sends her on a journey to find a fae weapon she seizes the opportunity to do more with her life. Along the way, she finds more than she could have imagined.
I don't know a whole lot about King Arthur and Camelot but I had a lot of fun with this story! The plot has some similar tropes to popular romantasy books (From blood and ash) but there's enough originality here that it doesn't feel like I'm reading a copy. I liked how the fae were different in appearance than what is typical in most fantasy books I've read. In this book they have blue hair, violet skin and a wide range of other characteristics. I thought that the world building was easy to follow and I could easily immerse myself into this world. After reading the blurb I kept wondering when she was going to go on the journey to find Excalibur and it doesn't happen until around the 45% mark.
The story is a bit slow at times but starts to pick up once they begin their journey to find Excalibur. The John Wick style Inn was a fun concept that I enjoyed reading about.
There are a lot of similarities to this and FBAA and I would have liked to have it be a little more different, but I'm hoping book two will have the story turn into something of its own. Overall I enjoyed reading this story and I'm looking forward to reading book two especially after that ending.
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Reviewed in the United States on May 27, 2023
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn)
•
Main Characters: Huntyr and Wolf
•
I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆
We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger!
•
Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍
•
Happy reading, my lovelies! xo
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Reviewed in the United States on January 21, 2024
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟
This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens.
The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him.
I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure.
My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times.
Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
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Reviewed in the United States on June 18, 2024
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️
I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well.
Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on.
Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc?
However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy.
Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book.
Overall ratings:
Plot- 3.5⭐️
World building 3⭐️
Spice 2.5 🌶🌶
Main characters 4 ⭐️
Supporting characters 3.5⭐️
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Reviewed in the United States on May 12, 2024