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Description
Dahua 24CH 1.5U 24PoE 4HDDs WizSense Netwerkvideorecorder (NVR5424-24P-EI2)Productbeschrijving De Dahua NVR5424 24P EI2 is een professionele NVR recorder met 24 IP kanalen en 24 gentegreerde PoE poorten, ideaal voor beveiligingssystemen in het midden tot hogere segment die intelligente analyses en hoge prestaties vereisen. Compatibel met camera's tot 32 MP, garandeert het bewaking in ultra high definition. Dit apparaat beschikt over HDMI uitgangen tot 8K en VGA Full HD, met weergave op meerdere schermen en gesynchroniseerde
Productbeschrijving
De Dahua NVR5424-24P-EI2 is een professionele NVR-recorder met 24 IP-kanalen en 24 geïntegreerde PoE-poorten, ideaal voor beveiligingssystemen in het midden- tot hogere segment die intelligente analyses en hoge prestaties vereisen. Compatibel met camera's tot 32 MP, garandeert het bewaking in ultra-high definition.
Dit apparaat beschikt over HDMI-uitgangen tot 8K en VGA Full HD, met weergave op meerdere schermen en gesynchroniseerde weergave van maximaal 16 kanalen. Het ondersteunt WizSense AI-functies zoals gezichtsdetectie en -herkenning, SMD Plus, metadata, LPR, personentelling en meer.
Dankzij de Smart H.265+-compressie en de mogelijkheid voor maximaal vier SATA-harde schijven van 20 TB, optimaliseert het de opslagruimte zonder kwaliteitsverlies. Het beschikt ook over PoE-poorten met ePoE-ondersteuning (poorten 1 t/m 8), waardoor efficiënte installaties over lange afstanden mogelijk zijn.
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-kanaals 8 MP@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.
- Biedt toegang tot externe opslagapparaten via iSCSI om de opslagcapaciteit uit te breiden.
- 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 | 24 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. 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 |
| 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 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 |
| 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 |
| 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; 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 | 6 kanalen (1-kanaals 12 V 1 A uitgang) |
| Schijfinterface | 4 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 |
| USB | 3 (1 USB 2.0-poort aan de voorzijde, 2 USB 3.0-poorten aan de achterzijde) |
| HDMI | 2 |
| VGA | 2 |
| Netwerkpoort | 1 (10/100/1000 Mbps Ethernet-poort, RJ-45) |
| PoE-poort | 24 poorten, 10/100 Mbps, IEEE 802.3 af/at, 1-8 poorten ondersteunen ePoE |
| Algemeen | |
| Voeding | 100–240 VAC, 50/60 Hz |
| Stroomverbruik | Het totale uitgangsvermogen van de NVR is <13 W (zonder HDD). Het totale uitgangsvermogen van PoE is 200 W, het maximale uitgangsvermogen van één poort is 25,5 W. |
| Nettogewicht | 4,67 kg (10,30 lb) |
| Brutogewicht | 6,78 kg (14,95 lb) |
| Productafmetingen | 440,0 mm × 415,6 mm × 76,0 mm (17,32" × 16,36" × 2,99") (B × D × H) |
| Verpakkingsafmetingen | 529,0 mm × 499,0 mm × 211,0 mm (20,83" × 19,65" × 8,31") (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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4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
A letter of Gratitude to Irv Yalom for Creatures of a Day.
Format: Hardcover
Dear Irv Yalom,
This letter is a declaration of gratitude for your newly published book, Creatures of a Day, and the artful legacy you’ve bestowed upon the field of psychotherapy. In the era of fast technology and mass production, your attention to relationship and the handcrafted nature of therapy is a life line. In all of your 50 years as a psychotherapist, you didn’t sell out for clinical blueprints and formulaic approaches. Instead, you opted to stay true to what you knew--the here and now, the importance of the therapeutic relationship, and your own internal thoughts and experiences as essential elements for your work with clients. Creatures of a Day waves a flag and asks us to take notice. It invites us back into the mystery of our work and reminds us to celebrate our humanness. Your masterful story telling allows us to see you and your clients in action, mistakes and vulnerabilities included, and shares pivotal moments that will provoke thoughtful learning for generations of therapists. So thank you for this.
You show us your mistakes
You see, your books (especially Love’s Executioner and Creatures of a Day) let us into your thoughts and experiences. We get to hear you talk to yourself and occasionally grapple with doubt. We get to know your own vulnerabilities and how they influence your therapeutic relationships. This is such a rare view. And I am hungry for it. There are too few books, too few videos, and fewer workshops or trainings that offer this kind of perspective for therapists. We don’t get to see masters make mistakes. We don’t get to hear supervisors or consultants narrate their doubts. So, I consider your book an invitation to write about my own similar encounters in my work. And to continue to make this kind of conversation central to my trainings and retreats for therapists. Thank you for the inspiration and the permission.
You offer central themes and an individualized perspective
As a collection of psychotherapy tales, I think of Creatures of a Day as a series. Like a series of paintings that are created around central themes, your tales invite us to look at the existential themes of aging, death, and connectedness. And, just like a painting series, each reader will take with them a message that is individualized and of unique importance to him/her. In this way, you are truly exhibiting your art as a writer and a psychotherapist. In Creatures of a Day, two patients read the same book and take from it a very different, but beautifully applicable, message. A nurse perceives the angry words she hissed to her dying patient completely opposite of the way in which they were received by the woman she was treating. And a case that you filed away as a blunder turns out to have been a life changer that is only revealed about a decade or so later. This is a reminder to me that while we can’t predict how our art is received, we can in fact commit to creating and collaborating in the very best way we can.
You invite humanness and the art of relationship
I’d like to let you know that in addition to the invitation to write about my experience as a therapist, I welcome your permission to be human with my clients. And, with that comes a renewed dedication to knowing and experiencing what being human is for me. This means deepening my relationship with my art, continuing my work in therapy, and showing up with the same honesty and openness that you let us see in your book.
You make risk a good thing
You ask your patients to risk and use this in as a very important subject during the course of treatment. You take several risks in Creatures of a Day, and show us that risks are a vital part of being an authentic and real therapist. You show us that in your work you are just being honest and attending to your experience and the client’s experience. In fact it is more risky to be untruthful or hide than it is to show up and attend the the relationship.
You inspire me
I won’t stop practicing. You inspire me to continue to write about my own work. And in my own small way, carry your legacy forward.
Once again, thank you for your guidance, your influence, and your legacy.
Lisa Mitchell, MFT, ATR, LPC
www.innercanvas.com
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Reviewed in the United States on March 31, 2015
★★★★★ 5
Short book, big recommendation!
Format: Hardcover
Great book, smooth read that is not overly technical for those who aren't therapists themselves. Examines large existential questions in a digestible format with each chapter being a different real world story. Highly recommend.
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Reviewed in the United States on April 6, 2026
★★★★★ 4
Yalom as always, but fizzing out.
Format: Hardcover
When entering the field of psychology, I was first introduced to Yalom. As I look back on my early career, I realize that he has influenced my thinking more than I'd like to admit. His focus on relationships and death anxiety are central in this work, as they were in the past. You get a real sense of how he works and we are invited into the intimate and sacred corners of his office and his mind.
However, his depth - his use of metaphors and his robust explanations are declining. He is still a profound and articulate writer but I have noticed a drop off in his writing that began with the Spinoza Problem and continues here. Ironically, Yalom is fading, his writing abilities are dying - which makes his own wrestling with his mortality even more visceral to me as a reader.
I continue to be thankful for his insight and work.
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Reviewed in the United States on August 8, 2015
★★★★★ 5
Another great book by an exceptional writer and story teller.
Format: Hardcover
One day I was strolling through a bookstore and saw a novel by Irvin Yalom titled "Lying on the Couch". The fact that it was written by a psychiatrist with a private practice who was also a professor at Stanford University intrigued me. I wasn't expecting much from the book other than a light read but to my (delightful) surprise, the story had great depth and Dr. Yalom proved to be an excellent writer and story teller. So much so, that I have since read every book he's written. You don't have to be a student of therapy or a therapist to appreciate this book or any other by Dr. Yalom. His writing speaks to everyone and leaves everyone with a gift of personal insight. There are many good writers but only a few great ones. Dr. Yalom is among the greats. He is wise, humble, and deeply honest about his own struggles with the big questions in life. If you haven't met Dr. Yalom, I urge you to read any one of his books. You won't be disappointed!
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Reviewed in the United States on March 7, 2015
★★★★★ 5
Don't miss out!
Format: Kindle
Though I knew of Irvin Yalom's books, I somehow missed reading any of them before, during or after my licensure as a mental health professional. "Creatures of a Day" is my first Yalom book, but with certainty, I can say that it won't be my last. For if his previous books are half as good as this one... they'll all be worth reading.
Creatures of a Day contains ten "portraits" of clients and Yalom's work with them. Portraits is the right word since the descriptions are so vivid and compelling that one might actually feel they're in the room watching Yalom and the clients do the dance of therapy. The topics of death and meaning in life connect the stories as one might expect from a humanist/existentialist therapist. More than one of the stories were sadly sweet and brought tears to my eyes as I read... yet I could not put down the book and read it within just a few sessions.
As a therapist, who also eschews diagnosis and manualized treatments, seeing a master therapist at work was invaluable. And surprisingly, Yalom doesn't gloss over the "mistakes" he makes or focus only on his expertise. This book more than anything shows the power of moments that matter, the healing connection that can happen when one person fully meets another where they're at.
All therapists should read this book, but it shouldn't be limited to professionals. Everyone will relate to these stories and the people they depict so humanly well... Don't miss out on Yalom's work, especially "Creatures of a Day."
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Reviewed in the United States on March 3, 2015