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Description
Dahua 32CH 2U 8HDDs WizSense Netwerkvideorecorder (NVR5832-EI2)Productbeschrijving Professionele bewaking, ideaal voor middelgrote en grote bedrijven. Het apparaat onderscheidt zich door de ondersteuning van 32 IP kanalen en maakt video opnames mogelijk met een resolutie tot 32 MP, wat de hoogste kwaliteit en detail garandeert. Met een hoge doorvoersnelheid van 488 Mb s kan de recorder meerdere camera's met hoge resolutie probleemloos aansturen. Voor grote systemen is de NVR5832 EI2 uitgerust met acht SATA
Productbeschrijving
Professionele bewaking, ideaal voor middelgrote en grote bedrijven. Het apparaat onderscheidt zich door de ondersteuning van 32 IP-kanalen en maakt video-opnames mogelijk met een resolutie tot 32 MP, wat de hoogste kwaliteit en detail garandeert. Met een hoge doorvoersnelheid van 488 Mb/s kan de recorder meerdere camera's met hoge resolutie probleemloos aansturen. Voor grote systemen is de NVR5832-EI2 uitgerust met acht SATA-poorten, waardoor schijven met een totale capaciteit tot 160 TB kunnen worden aangesloten, wat zorgt voor voldoende opslag en databetrouwbaarheid.
De NVR5832-EI2 is uniek door de vele AI-gestuurde functies. De recorder ondersteunt geavanceerde AI-alarmen (AI by Recorder), zoals perimeterbeveiliging, gezichtsdetectie en -herkenning, videometadata en ANPR, zelfs als de aangesloten camera's deze functies niet hebben. Bovendien ondersteunt het ook intelligente algoritmes die direct in de camera's draaien (AI by Camera), waaronder SMD Plus, heatmaps, personentelling en detectie van persoonlijke beschermingsmiddelen. Deze combinatie maakt van de NVR5832-EI2 recorder een intelligent beheercentrum dat proactief reageert op bedreigingen en de beveiliging aanzienlijk verbetert.
Belangrijkste kenmerken
- Ondersteunt de decoderingsformaten Smart H.265+, H.265, Smart H.264+, H.264 en MJPEG.
- Maximale decodeercapaciteit: 40 × 1080p@30 fps of 10 × 8MP@30 fps.
- Maximale bandbreedte voor inkomend/opnemend/uitgaand dataverkeer: 448/448/448 Mbps.
- Ondersteunt IP-camera's met een resolutie tot 32 MP.
- Ondersteunt 8K HDMI-uitvoer.
- Ondersteunt N+M-clusters en iSCSI.
- AI by Recorder ondersteunt 4-kanaals gezichtsdetectie en -herkenning, tot 20 gezichtsdatabases en 30.000 gezichtsafbeeldingen; 4-kanaals videometadata; 8-kanaals perimeterbeveiliging; 16-kanaals SMD Plus; 4-kanaals AcuPick.
- AI by Camera ondersteunt gezichtsdetectie en herkenning, perimeterbeveiliging, SMD, metadata, AcuPick, ANPR, stereoanalyse, heatmaps, personentelling, detectie van persoonlijke beschermingsmiddelen, slimme objectdetectie en slimme geluidsdetectie.
- Ondersteunt EPTZ en in en uitschakelen met één klik.
Specificaties
| Systeem | |
| Hoofdprocessor | Processor van industriële kwaliteit |
| Besturingssysteem | Embedded Linux |
| Bedieningsinterface | Web, lokale GUI |
| AI | |
| AI door Recorder | Gezichtsdetectie; gezichtsherkenning; videometadata (mensen, motorvoertuigen en niet-motorvoertuigen); perimeterbeveiliging; SMD Plus; AcuPick |
| AI door Camera | Gezichtsdetectie; gezichtsherkenning; videometadata (mensen, motorvoertuigen en niet-motorvoertuigen); perimeterbeveiliging; SMD; stereoanalyse; crowd distribution; personentelling; ANPR; voertuigdichtheid; heatmap; detectie van persoonlijke beschermingsmiddelen; slimme objectdetectie; slimme geluidsdetectie; AcuPick |
| AcuPick-prestaties van AI per recorder (aantal kanalen) | 4 kanalen |
| AcuPick-prestaties van AI per camera (aantal kanalen) | Alle kanalen (32 doelen/s) |
| Perimeterbeveiliging | |
| Perimeter Performance AI op basis van recorder (aantal kanalen) | 8 kanalen, 10 IVS-regels voor elk kanaal. |
| Perimeterprestaties van AI per camera (aantal kanalen) | Alle kanalen (32 doelen/s) |
| Gezichtsherkenning | |
| Gezichtskenmerken | Geslacht; leeftijdsgroep; bril; gezichtsuitdrukkingen; gezichtsmasker; baard |
| Prestaties van gezichtsherkenning door AI per recorder (aantal kanalen) | 4 kanalen (tot 12 gezichtsafbeeldingen per seconde per kanaal) |
| Prestaties van AI-gezichtsdetectie via camera (aantal kanalen) | Alle kanalen (32 doelen/s) |
| Gezichtsherkenning | |
| Capaciteit van de gezichtsdatabase | Tot 20 gezichtsdatabases met 30.000 afbeeldingen, met een totale capaciteit van 3,75 GB. Aan elke gezichtsafbeelding kunnen naam, geslacht, geboortedatum, adres, type legitimatiebewijs, legitimatienummer, land en regio en provincie/staat worden toegevoegd. |
| Prestaties van AI voor gezichtsherkenning per recorder (aantal kanalen) | 1. 24-kanaals FD (via camera) + FR (via recorder), beeldstroom: 24 gezichtsbeelden/s 2. 4-kanaals FD (via recorder) + FR (via recorder), videostroom: 24 gezichtsbeelden/s |
| Prestaties van AI-gezichtsherkenning via camera (aantal kanalen) | Alle kanalen (32 doelen/s) |
| SMD | |
| SMD Plus van Recorder | 16 kanalen: Secundaire filtering voor mensen en motorvoertuigen, waardoor valse alarmen veroorzaakt door bladeren, regen en veranderende lichtomstandigheden worden verminderd. |
| SMD door Camera | Alle kanalen (64 doelen/s) |
| Videometadata | |
| Metadata-prestaties van AI per recorder (aantal kanalen) | Extractie van 4 kanalen en 22 kenmerken. |
| Metadata-prestaties van AI per camera (aantal kanalen) | Alle kanalen (16 doelen/s) |
| Persoonlijke eigenschappen | Bovenkleur, boventype, onderkleur, ondertype, hoed, tas, leeftijd, geslacht en paraplu |
| Kenmerken van motorvoertuigen | Kentekenplaat, kleur van de kentekenplaat, carrosserie, model, logo, bellen, veiligheidsgordel, interieur, locatie van voertuigregistratie |
| Niet-motorvoertuigkenmerken | Voertuigmodel, voertuigkleur, aantal personen, helm |
| Vergelijking van kentekenplaten | |
| ANPR via camera (aantal kanalen) | Alle kanalen (8 doelen/s) |
| Capaciteit van de kentekenplaatdatabase | 1. Maak tot 20.000 kentekenplaten aan. 2. Blokkeer- en accepteerlijst. |
| Audio en video | |
| Toegangskanaal | 32 kanalen |
| Netwerkbandbreedte | AI uitgeschakeld: 448 Mbps inkomend, 448 Mbps opnemen en 448 Mbps uitgaand. AI ingeschakeld: 200 Mbps inkomend, 200 Mbps opnemen en 200 Mbps uitgaand. |
| Resolutie | 32 MP; 24 MP; 16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 720p; 960p; D1; CIF; QCIF |
| Decodeermogelijkheid | AI uitgeschakeld: 2-kanaals 32 MP@25 fps; 2-kanaals 24 MP@25 fps; 5-kanaals 16 MP@30 fps; 6-kanaals 12 MP@30 fps; 10-kanaals 8 MP@30 fps; 13-kanaals 6 MP@30 fps; 16-kanaals 5 MP@30 fps; 20-kanaals 4 MP@30 fps; 32-kanaals 1080p@30 fps. AI ingeschakeld: 1-kanaals 32 MP@25 fps; 2-kanaals 24 MP@25 fps; 4-kanaals 16 MP@30 fps; 5-kanaals 12 MP@30 fps; 8-kanaals 8 MP@30 fps; 10-kanaals 6 MP@30 fps; 12-kanaals 5 MP@30 fps; 16-kanaals 4 MP@30 fps; 32 kanalen 1080p@30 fps |
| Video-uitvoer | 2 VGA, 2 HDMI VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 HDMI: 7680 × 4320, 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogene videobronuitvoer voor HDMI1 en HDMI2 Gelijktijdige videobronuitvoer voor VGA1 en HDMI1 Gelijktijdige videobronuitvoer voor VGA2 en HDMI2 |
| Weergave van meerdere schermen | Hoofdscherm: 1/4/8/9/16/25/36 Subscherm: 1/4/8/9/16 |
| Toegang tot camera's van derden | ONVIF; Panasonic; Sony; Axis; Arecont; Pelco; Canon; Hanwha |
| Compressiestandaard | |
| Videocompressie | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Audiocompressie | G.711a; G.711u; PCM; G726 |
| Netwerk | |
| Netwerkprotocol | HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP-filter; FTP; DDNS; SNMP; Alarmserver; P2P; Automatische registratie; IP-zoekfunctie (ondersteunt IP-camera's, DVR's, NVS, enz.); iSCSI |
| Toegang via mobiele telefoon | iOS; Android |
| Interoperabiliteit | ONVIF 25.06 (Profiel T; Profiel S; Profiel G; Profiel M); CGI; SDK |
| Browser | Chrome; IE; Safari; Edge; Firefox |
| Netwerkmodus | Meerdere adressen; taakverdeling; fouttolerantie; linkaggregatie |
| Opname afspelen | |
| Multikanaals weergave | Tot 16 kanalen |
| Opnamemodus | Algemeen, bewegingsdetectie; intelligent; alarm; POS |
| Back-upmethode | USB-apparaat en netwerk |
| Afspeelmodus | Direct afspelen, algemeen afspelen, afspelen tijdens een evenement, doelvideo, videoclip, afspelen met tags, slim afspelen (gezichts- en bewegingsdetectie) |
| Opslag | |
| Schijfgroep | Ja |
| RAID | RAID 0/1/5/6/10 |
| Alarm | |
| Algemeen alarm | Bewegingsdetectie; lokaal alarm; alarmkast; extern alarm via camera; netwerkalarm; scèneverandering; PIR-alarm; thermisch alarm |
| Anomalie-alarm | Fout (geen schijf; schijffout; te weinig ruimte; RAID-uitzondering; te weinig quotumruimte; abnormale schijfstatus; netwerkonderbreking; IP-conflict; MAC-conflict; abnormale ventilatorsnelheid); videoverlies; videomanipulatie; camera offline; audiodetectie |
| Intelligent alarm | Gezichtsdetectie; perimeterbeveiliging; gezichtsherkenning; videometadata (mensen, motorvoertuigen en niet-motorvoertuigen); SMD Plus; stereoanalyse; crowd-distributie; personentelling; ANPR; voertuigdichtheid; heatmap; detectie van persoonlijke beschermingsmiddelen; slimme objectdetectie; slimme geluidsdetectie |
| Alarmkoppeling | Opnemen; momentopname (panoramisch); lokale alarmuitgang; IPC externe alarmuitgang; audio; zoemer; logboek, vooraf ingesteld; e-mail |
| Port | |
| Audio-ingang | 1-kanaals RCA |
| Audio-uitgang | 2-kanaals RCA |
| Alarmingang | 16 kanalen |
| Alarmuitgang | 8 kanalen (1-kanaals 12 V 1 A uitgang) |
| Schijfinterface | 8 SATA-poorten, elke schijf kan tot 20 TB bevatten. Deze limiet kan variëren afhankelijk van de omgevingstemperatuur. |
| eSATA | 1 |
| RS-232 | 1 |
| RS-485 | 1 |
| RS-422 | 1 |
| USB | 4 (2 USB 2.0-poorten aan de voorzijde, 2 USB 3.0-poorten aan de achterzijde) |
| HDMI | 2 |
| VGA | 2 |
| Netwerkpoort | 2 (10/100/1000 Mbps Ethernet-poort, RJ-45) |
| Algemeen | |
| Voeding | 100–240 VAC, 50/60 Hz |
| Stroomverbruik | Het totale uitgangsvermogen van de NVR is ≤ 13 W (zonder HDD). |
| Nettogewicht | 6,27 kg (13,82 lb) |
| Brutogewicht | 8,75 kg (19,29 lb) |
| Productafmetingen | 440,0 mm × 458,4 mm × 94,9 mm (17,32" × 18,05" × 3,73") (B × D × H) |
| Verpakkingsafmetingen | 570,0 mm × 570,0 mm × 226,0 mm (22,44" × 22,44" × 8,90") (B × D × H) |
| Bedrijfstemperatuur | –10 °C tot +55 °C (+14 °F tot +131 °F) |
| Bewaartemperatuur | –20 °C tot +60 °C (–4 °F tot +140 °F) |
| Bedrijfsvochtigheid | 10%–93% (relatieve vochtigheid), niet-condenserend |
| Certificeringen | CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014 |
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4.6 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Pandora’s Pain, Power, and Passion
Format: Kindle
I absolutely love this new world Lyra Winters has created! The spin on a Demon Academy setting was fresh, unique, and completely addictive.
Pandora is a character who immediately captured my heart. Thought to be powerless and enduring years of brutal abuse from her mother, it’s no surprise that her powers emerge at the exact moment she needs them most. After her mother’s death, Pandora discovers her father is none other than Death himself, a soul eater with a dark legacy. Her journey at the academy is anything but easy, filled with challenges tied to her father’s infamous reputation, her barely controlled abilities, and the cruelty of those around her.
Pandora is easy to root for, you feel every ounce of her pain, resilience, and growth. Along the way she meets Reed, a half-human dream demon who’s kind, steady, and the kind of friend everyone wishes they had. There’s also Hunter, a vengeance demon and counselor connected to her father, who adds another intriguing layer to her story. Then there are the bullies: Dexter, a brooding shadow demon; Bram, a chaos demon with a drinking problem and deep hatred for demon nobility; and Skel, a fear demon wrestling with his own darkness. They might hurt her, but they also can’t seem to stay away when she’s in danger, making for some deliciously complicated dynamics.
This book hits so many of my favorite tropes: friends to lovers, enemies to lovers, and of course, the irresistible “who hurt you?” storyline. I devoured it, and I’m already diving straight into book two!
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Reviewed in the United States on September 4, 2025
★★★★★ 5
So good!
Format: Kindle
Oh my goodness! What did I just read? Lyra Winters you have some serious explaining to do! That cliffhanger killed me! I am so happy to be back in the world of Kalista. This is definitely darker than Fates Hollow but oh so good. This is a fated mates reverse harem which I absolutely love.
Pandora had a very hard and rough upbringing. She lives in pain constantly and it makes it hard on her. She struggles with everything because she was kept so isolated and is new to her magic. Pandora gets sent to the Reform Academy and all of them have reasons why they are there. I love how, after everything she has been through, she is still a nice person. She is growing and becoming stronger too. Love her character.
The guys all act like jerks at first but all have a back story that helps understand why even though want to smack them. I'm here for the groveling that I'm sure will come. I love them all. They each bring something for her. They are all drawn to her though.
This is a slow burn book but there will be more books in the series so sure it will build. Man, that cliffhanger was a doozy and need book 2 now!
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Reviewed in the United States on June 3, 2024
★★★★★ 3
Good-ish
Format: Kindle
🌶️ 0/5
⭐️ 3/5
I will preface this by saying I am not a huge RH fan. However it didn’t feel like a RH quite yet. The relationships and plot are all building in this book. At first I was thinking things were happening stupid fast since she’s had zero interaction with another being and has been tortured her whole life, and I believe they were for one side of the relationship, but by 50% things moved too slow lol. Idk I think the main 1-3 guys I’m actually interested in more than the others didn’t get enough air time so I hope the next book things start moving with them since it ended the way it did.
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Reviewed in the United States on April 12, 2025
★★★★★ 5
Can I have Term 2 now?
Format: Kindle
This is by far my favorite book of Lyra's to date. I gobbled this book up so fast, I was so upset I finished it. I know this is going to be a book I reread, just like Fate Hollow Academy.
I loved Fate Hollow Academy, so I was excited when Lyra announced she was taking us readers back to Kalista. Although the characters from Fate Hollow are mentioned several times throughout the book, this book is about Pandora and her love interests in the Demon Realm.
Before you deep dive into this book, definitely look at the trigger warnings before you start. When Lyra says there's dark themes in this book, she meant it. Also, just know this book does end on a cliffhanger and will probably leave you with as many questions as it did me.
Below may contain some minor spoilers, so keep that in mind if you want to keep reading my review.
Pandora's first 2 decades of her life are full of torture, hatred, and confinement in a cellar. That is until her father finds her and brings her into the world she was supposed to live in. Because of her upbringing she wasn't acclimated to the Demon world and the way their society works so when she is offered the chance to go to a Demon Reform Accademy, she accepts it to learn the ways of society and how she is supposed to feed.
Pandora isn't like the other common demons in this world, no. She, like her father Death, are soul-eaters. Pandora is too scared to release her powers because she doesn't want to kill anyone, so she needs to learn how to feed off of a piece of soul instead of taking the whole thing.
Because of who her father is, she's classed as a Noble, and while she doesn't agree with her fellow Noble students, who look down on the "lower" class, she also is faced with 3 Demons who hate her for being a Noble. Theses a lot of back and forth tension which these 3 demons who have issues of their own. One is obsessed with her, and wants to know all of her secrets. One leaks fear all over the place, but also is scared of the "princess" -wink- -wink-. One is a complete drunk who doesn't like her just because he's got family Noble problems.
Don't worry, there are 2 other demons who are just the sweetest towards her. One who will get vengeance for anything done to her, he's got Golden Retriever energy around her and touch her and die energy for anyone around her. Finally, there is one who is friends with her even when the whole school is scared of her, who brings her into his dreams and will create nightmares for those who bother her.
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Reviewed in the United States on June 4, 2024
★★★★★ 4
This was more than I expected...
Format: Kindle
So...I finished this book at nearly 2am! It was just that hard to put down. I loved that it's set in the same world as Fates Hollow but in the future. Poor Pandora has been through so much but there's light at the end of the tunnel for her. She finally meets her dad and it turns out he's amazing. In order to help her learn about demon society and how to control her magic he sends her to the Demon Reform Academy. There she meets 2 awesome demons who help her and care for her. She also sadly meets her 3 tormentors. I will say though that while they do bully Pandora they also rescue her several times and defend her. They too have traumatizing pasts and can't see the good that is in front of them. Of course demon society needs to be shaken up too since that's part of the problem. I really enjoyed this read. I teared up a few times throughout the book but I liked the characters and that ending...well it looks like 3 in denial are going to need to grovel hard.
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Reviewed in the United States on June 1, 2024