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Description
Dahua 16CH 1U 16POE 2HDDs WizMind Netwerkvideorecorder (NVR5216-16P-XI)Productbeschrijving De Dahua NVR5216 16P XI is een professionele NVR uit de WizMind serie, ontworpen voor geavanceerde IP videobewakingstoepassingen. Dit model ondersteunt 16 IP kanalen en kan videostreams opnemen met een resolutie tot 32 MP, wat zorgt voor hoge prestaties en ruime opslagcapaciteit. Het integreert AcuPick technologie, waardoor nauwkeurig gezocht kan worden naar geregistreerde personen of voertuigen op basis van gedefinieerde
Productbeschrijving
De Dahua NVR5216-16P-XI is een professionele NVR uit de WizMind-serie, ontworpen voor geavanceerde IP-videobewakingstoepassingen. Dit model ondersteunt 16 IP-kanalen en kan videostreams opnemen met een resolutie tot 32 MP, wat zorgt voor hoge prestaties en ruime opslagcapaciteit.
Het integreert AcuPick-technologie, waardoor nauwkeurig gezocht kan worden naar geregistreerde personen of voertuigen op basis van gedefinieerde kenmerken. Het ondersteunt geavanceerde AI-functies zoals gezichtsherkenning, metadata-analyse, perimeterbeveiliging en intelligente bewegingsdetectie.
De NVR ondersteunt 2 SATA-harde schijven (max. 20 TB per stuk), heeft HDMI en VGA poorten voor gelijktijdige weergave, 4 ingangen en 2 alarmuitgangen, en is toegankelijk via iOS en Android-apps. Compatibel met camera's van derden via ONVIF.
Ideaal voor beveiligingstoepassingen met hoge eisen aan videoanalyse, gezichtsherkenning en intelligent gegevensbeheer.
Belangrijkste kenmerken
- Ondersteunt de decoderingsformaten Smart H.265+, H.265, Smart H.264+, H.264 en MJPEG.
- Maximale decodeercapaciteit: 32 × 1080p@30 fps. Maximale bandbreedte voor inkomend/opnemend/uitgaand dataverkeer: 512/512/512 Mbps.
- Ondersteunt IP-camera's met een resolutie tot 32 MP.
- Ondersteunt AcuPick met maximaal 16 kanalen.
- AI by Recorder ondersteunt 8-kanaals gezichtsdetectie en herkenning, tot 20 gezichtsdatabases en 200.000 gezichtsafbeeldingen; 8-kanaals metadata; 8-kanaals perimeterbeveiliging; 8-kanaals SMD Plus.
- AI by Camera ondersteunt gezichtsdetectie en herkenning, perimeterbeveiliging, SMD Plus, metadata, ANPR, stereoanalyse, heatmaps en personentelling.
- Ondersteunt iSCSI.
- 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 |
| AI door Camera | Gezichtsdetectie; gezichtsherkenning; videometadata (mensen, motorvoertuigen en niet-motorvoertuigen); perimeterbeveiliging; SMD; stereoanalyse; crowd distribution; personentelling; ANPR; heatmap; detectie van persoonlijke beschermingsmiddelen (PBM's). |
| AcuPick-prestaties van AI per camera (aantal kanalen) | Maximaal 16 kanalen, 1 gecombineerd evenement per kanaal. |
| Perimeterbeveiliging | |
| Perimeter Performance AI op basis van recorder (aantal kanalen) | 16 kanalen, 10 IVS-regels voor elk kanaal. |
| Perimeterprestaties van AI per camera (aantal kanalen) | Alle kanalen (32 doelen/s) |
| Gezichtsherkenning | |
| Gezichtskenmerken | 6 kenmerken |
| Prestaties van gezichtsherkenning door AI per recorder (aantal kanalen) | 8 kanalen (tot 12 gezichtsafbeeldingen per seconde per kanaal) |
| Prestaties van AI-gezichtsdetectie via camera (aantal kanalen) | 16 kanalen |
| Gezichtsherkenning | |
| Capaciteit van de gezichtsdatabase | Tot wel 20 gezichtsdatabases met 2.000.000 afbeeldingen, met een totale capaciteit van 44 GB. |
| Prestaties van AI voor gezichtsherkenning per recorder (aantal kanalen) | 16-kanaals FD (via camera) + FR (via recorder), beeldstroom: 32 gezichtsbeelden/s; 8-kanaals FD (via recorder) + FR (via recorder), videostroom: 16 gezichtsbeelden/s |
| Prestaties van AI-gezichtsherkenning via camera (aantal kanalen) | 16 kanalen |
| SMD Plus | |
| 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 8 kanalen en 23 kenmerken. |
| Metadata-prestaties van AI per camera (aantal kanalen) | 16 kanalen |
| Persoonlijke eigenschappen | 9 eigenschappen van het menselijk lichaam |
| Kenmerken van motorvoertuigen | 9 kenmerken |
| Niet-motorvoertuigkenmerken | 4 kenmerken |
| Vergelijking van kentekenplaten | |
| ANPR via camera (aantal kanalen) | Alle kanalen (32 doelen/s) |
| Capaciteit van de kentekenplaatdatabase | 1. Maak tot 20.000 kentekenplaten aan. 2. Blokkeer- en accepteerlijst. |
| Audio en video | |
| Toegangskanaal | 16 kanalen |
| Netwerkbandbreedte | AI uitgeschakeld: 512 Mbps inkomend, 512 Mbps opnemen en 512 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@30 fps; 2-kanaals 24 MP@30 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. AI ingeschakeld: 1-kanaals 32 MP@30 fps; 1-kanaals 24 MP@30 fps; 2-kanaals 16 MP@30 fps; 4-kanaals 12 MP@30 fps; 6-kanaals 8 MP@30 fps; 8-kanaals 6 MP@30 fps; 8-kanaals 5 MP@30 fps; 12-kanaals 4 MP@30 fps; 16-kanaals 1080p@30 fps |
| Video-uitvoer | 1 VGA, 1 HDMI VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720 Heterogene video-uitgang voor HDMI en VGA |
| Weergave van meerdere schermen | Hoofdscherm: 1/4/8/9/16 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 23.06 (Profiel T; Profiel S; Profiel G); CGI; SDK |
| Browser | Chrome; Firefox; IE |
| 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; afspelen met tags; slim afspelen |
| Opslag | |
| Schijfgroep | Ja |
| Alarm | |
| Algemeen alarm | Bewegingsdetectie; lokaal alarm; alarmkast; extern alarm via camera; netwerkalarm; scèneverandering; PIR-alarm; thermisch alarm |
| Anomaliealarm | 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; gezichtsherkenning; videometadata (mensen, motorvoertuigen en niet-motorvoertuigen); perimeterbeveiliging; kentekenplaatvergelijking; |
| Alarmkoppeling | Opnemen; momentopname (panoramisch); lokale alarmuitgang; IPC externe alarmuitgang; audio; zoemer; logboek, vooraf ingesteld; e-mail |
| Port | |
| Audio-ingang | 1-kanaals RCA |
| Audio-uitgang | 1-kanaals RCA |
| Alarmingang | 4 kanalen |
| Alarmuitgang | 2 kanalen |
| Schijfinterface | 2 SATA-poorten. Elke schijf kan tot 20 TB bevatten. Deze limiet kan variëren afhankelijk van de omgevingstemperatuur. |
| RS-232 | 1 |
| RS-485 | 1 |
| USB | 2 (1 USB 2.0-poort aan de voorzijde, 1 USB 3.0-poort aan de achterzijde) |
| HDMI | 1 |
| VGA | 1 |
| Netwerkpoort | 1(10/100/1000 Mbps Ethernet-poort, RJ-45) |
| PoE-poort | 16 poorten, 10/100 Mbps, IEEE 802.3 af/at, 1-8 poorten ondersteunen ePoE |
| Algemeen | |
| Voeding | 100–240 VAC, 50/60Hz |
| Stroomverbruik | <10 W (zonder HDD) Het totale uitgangsvermogen van PoE is 200 W, het maximale uitgangsvermogen van één poort is 25,5 W. |
| Nettogewicht | 2,66 kg (5,86 lb) |
| Brutogewicht | 3,82 kg (8,42 lb) |
| Productafmetingen | 375,0 mm × 327,6 mm × 53,0 mm (14,76" × 12,90" × 2,09") (B × D × H) |
| Verpakkingsafmetingen | 449,0 mm × 421,0 mm × 170,0 mm (17,68" × 16,57" × 6,69") (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 | Klasse A 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 916 reviews
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Product Reviews
★★★★★ 5
For Anxiety and Sleep
Size: 30 Count (Pack of 1)
Definitely recommend, a family members psychiatrist prescribed it vs big pharma medication as it's been proven to work as well as many anxiety meds without the side effects, it helped with the anxiety that my family member was diagnosed with, take before bed to calm the mind and for better sleep, and take it consistently
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Reviewed in the United States on June 2, 2026
★★★★★ 4
they're decent supplements
Size: 30 Count (Pack of 1)
my psychiatrist recommended these to me to help with my stress & anxiety induced insomnia but so far they don't really help a whole lot aside from making me a bit sleepy. it wore off pretty quickly the first few nights but overall i'd say they're pretty decent, just a bit on the spendy side to be getting regularly. they do cause some burping, though i expected that much going off of the reviews and it was only the first night i tried them.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
A Powerful Anxiolytic and Sleep-Enhancer
Size: 30 Count (Pack of 1)
I have tried a plethora of non-pharmaceutical anxiolytics, and I can say that CalmAid is by far the most effective. For me, the effects are comparable to a low dose of Ativan, but without the drugged feeling. Here are the main things I notice:
-Relaxed heartbeat. My heartbeat is usually very pronounced, but when I take lavender, it calms down dramatically.
-Quieter thoughts. I don't know how to describe this except to say that the "volume" of my thoughts is turned way down on lavender.
-Tremendous sense of calm. It's very hard to get upset or agitated or anxious while under lavender's influence.
-Improved sleep. I've suffered from horrible insomnia for a long time, and lavender is one of the only remedies that's had a noticeable effect. It doesn't make me drowsy per se, but it makes me so calm and relaxed that sleeping is easier.
However, there are some "side effects" (I use the term loosely) to be aware of when using this:
-Reduced energy. I suspect this is just the lavender calming my stress response and revealing fatigue that's already present to some degree, but it's worth noting. As I mentioned, lavender doesn't make me tired, but it makes me just want to kick back and chill rather than doing anything very active or exciting.
-Reduced motivation. Tying into the above, when using lavender I would often rather relax and watch a movie or read instead of getting work done. This is, I suspect, the dark side to being incredibly calm, whether it's lavender or something else making you that way. When you're calm, nothing seems to matter that much, including work. Ergo, you have less motivation. I think a certain amount of anxiety is healthy for optimal motivation, and lavender does away with that.
-For these reasons, I don't consider lavender an optimal anxiolytic for social anxiety, because energy and motivation are so important in social situations. I suffer from social anxiety, and have used lavender to deal with this at times, and though it does make me less anxious, it also makes me less social. I'd recommend something more like phenibut for social situations.
Despite these limitations, I still consider this an essential component in my anti-anxiety toolkit. I just try not to use it too often. Also, it's worth noting that human studies on lavender are somewhat lacking, and without more data, we don't know what the long-term effects of using it are. As with any drug (and I do consider this a drug), I think it should be used as little as possible. I would, however, much rather use this than a pharmaceutical anxiety medication.
A final note, on when to take it: I've found the best time to be 30 minutes before bed, on an empty stomach. The effects are more dramatic when taken well away from food, and if you take it before bed, you get the sleep-enhancing effects immediately, and the anxiolytic effects all throughout the next day (it lasts a looong time).
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Reviewed in the United States on November 2, 2017
★★★★★ 3
Effective, but gave me a headache
Size: 30 Count (Pack of 1)
I did and do like these. I find it takes the edge off my anxiety. Oddly enough, they give me a headache the next morning.
I tried only taking one pill at bedtime (instead of a second one halfway through the night); I made sure it wasn’t dehydration; I took electrolyte solution with it. I’ve pretty much eliminated anything else that a headache could’ve been caused by that I can think of.
They work well enough for me that on some nights it’s going to be toss up and I will still take it. But it’s kind of a drag knowing that something natural that works has a residual headache the next morning.
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Reviewed in the United States on August 1, 2025
★★★★★ 5
Day 1 and A Week ish Later
Size: 30 Count (Pack of 1)
I was taking Olly Stress Relief gummies for a while to control anxiety, hyperactivity and racing thoughts, and they worked great. Recently I noticed that they were becoming a lot less effective and started searching for alternatives. This was my first choice and I've only used it this morning. Took one pill. So far I have noticed a lighter mood, lack of racing thoughts, and an overall feeling of being slowed down. I can focus on conversations better, and it slightly enhanced my ability to taste, flavors seem more vibrant.. I am a bit more "lazy feeling" as others mentioned, and I did get the lavender burps. They're not horribly obnoxious for me, just a bit different. Burps lasted maybe half an hour. So far I like it.
Edit: it's been over a week now. The first few days I dealt with random headaches on and off, but did get benefits as stated above. After my body adjusted I stopped having the headaches and the "lazy" feeling. The lavender burps are still a thing and so is short term lavender breath right after taking a pill. You can describe it like a light lingering, kinda like toothpaste has a minty aftertaste, but lavender instead. For the most part I would still say it helps. It does not hit as hard as the first few days, but it is helping somewhat.
Benefits for me: Less overstimulation in public, better ability to relax after work, anxiety is more "inconvenience", easier to focus, deeper sleep, less irritability.
Cons for me: Short term lavender breath, vivid and unusual dreams, 2-3 day initial adjustment period for unpleasant side effects.
What I'm doing: Taking one pill around 7-7:30pm daily with lots of water. Taking late to sleep off any potential unpleasant initial effects, and get better sleep.
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Reviewed in the United States on August 31, 2024