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Description
Uniview Gezichtsherkenningsterminal (OET-251H-M)Productbeschrijving De OET 251H M gezichtsherkenningsterminal voor toegangscontrole is een soort toegangscontroleapparaat met een nauwkeurige herkenningssnelheid, een grote opslagcapaciteit en snelle herkenning. De UNV gezichtsherkenningstechnologie is perfect gentegreerd in het toegangscontroleapparaat, dat gebruikmaakt van een deep learning algoritme ter ondersteuning van gezichtsauthenticatie om de deur te openen en nauwkeurige controle over de
Productbeschrijving
De OET-251H-M gezichtsherkenningsterminal voor toegangscontrole is een soort toegangscontroleapparaat met een nauwkeurige herkenningssnelheid, een grote opslagcapaciteit en snelle herkenning. De UNV-gezichtsherkenningstechnologie is perfect geïntegreerd in het toegangscontroleapparaat, dat gebruikmaakt van een deep learning-algoritme ter ondersteuning van gezichtsauthenticatie om de deur te openen en nauwkeurige controle over de gebruiker te verkrijgen. Het kan breed worden toegepast in scenario's van gebouwsystemen, zoals slimme gemeenschappen, kantoren en andere industrieën.
Meer eigenschappen
- Deep learning-algoritme gebaseerd op onafhankelijke intellectuele eigendomsrechten van UNV, nauwkeurigheid gezichtsherkenning > 99%, percentage onjuiste gegevens < 1%
- Ingebouwde deep learning-chip, ondersteunt lokale offline herkenning, capaciteit voor 10.000 gezichten, whitelist voor gezichten (1∶ N), capaciteit voor 10.000 IC-kaarten
- Snelste herkenningstijd 0,2 seconden, diverse samenvoegingsmodi voor modellen worden gebruikt om het percentage onjuiste gegevens te verminderen en het slagingspercentage te verhogen
- Ondersteunt anti-spoofingdetectie op basis van een deep learning-algoritme, effectief tegen fraude zoals foto en videofraude
- Ondersteunt gezichtsmeting en menselijke meting voor snelle aanpassing aan omgevingslicht
- Aanbevolen hoogte voor gezichtsherkenning: tussen 1,1 m en 2,2 m, gezichtsherkenningsafstand: 0,3 m tot 2,9 m
- Ondersteunt slaapstand voor het scherm, behoudt de minimale helderheid om schittering 's nachts te voorkomen
- Ondersteunt het toevoegen van maximaal 6 foto's uit de basisbibliotheek voor één persoon
- Ondersteunt gezichts, kaart en wachtwoordauthenticatie voor deurcontrole Open
- Ingebouwde 4G EMMC front-end opslag, stabiel en betrouwbaar, capaciteit tot 30.000 gebeurtenissen (met afbeeldingen)
- Ondersteunt directe bediening van deurvergrendeling, uitgangsknop en deurcontactdetectie voor toegangscontrolebeheer.
- Ondersteunt sabotagebeveiliging, ondersteunt time-out bij deuropening, ondersteunt alarm bij overschrijding van de tijd en ondersteunt het openhouden van de deur terwijl het brandalarm actief is.
Specificaties
| Besturingssysteem | Linux |
| Nauwkeurigheidspercentage gezichtsherkenning | >99% |
| Gezichtsherkenningstijd | 200 ms |
| Gezichtscapaciteit | 10.000 |
| Kaartcapaciteit | 10.000 |
| Opslagcapaciteit | 4 GB |
| Evenementcapaciteit | 30.000 (met afbeeldingen); 100.000 (zonder afbeeldingen) |
| Authenticatiemodus | Gezichtswitte lijst∶ (1∶ N) |
| Kaart:(1:N) | |
| Deuropeningsmethode | Gezicht, wachtwoord, kaart |
| Communicatiemodus | 100Mbps netwerkpoort |
| Kaarttype | Mifare 1-kaart |
| Gebruikersbeheer | Ondersteuning voor het toevoegen, verwijderen en bijwerken van gebruikersbibliotheken |
| Recordbeheer | Ondersteunt lokale opname en realtime upload |
| Interface | LAN×1, RS485×1, Wiegand IN×1, WiegandOut×1, Alarmingang ×1, Alarmuitgang ×1, Slot ×1, Deurcontact ×1, Afsluitknop×1 |
| Voeding | Ingang 12V±25% DC |
| Scherm | Touchscreen, afmeting: 4 inch, resolutie: 480×800 |
| Supplement Licht | LED zacht licht en infraroodlicht |
| Gewicht | 242 gram |
| Afmetingen (L×B×H) | 87,0 mm × 26,0 mm × 168,0 mm |
| Werkomgeving | -20℃~ +60℃, relatieve vochtigheid <95% (niet-condenserend) |
| Toepassingssituatie | Binnen |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.8 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Great crisp, cooling, cotton sheets. Not soft like microfiber but theyre amazing for hot sleepers.
Color: Lama Multi, Size: Full
These are awesome. They are the crisp, rougher kind of cotton sheets but cooling. i actually wanted sheets that felt more rough and crisp. These are not uncomfortable at all but rather the opposite. i am a very hot sleeper and i was using microfiber before; these were a game changer, the difference is astounding. never going back to microfiber again. when i shift to turn the other way while i sleep, the sheets feel cool to the touch its actually amazing. also the llamas are very cute. Cotton wrinkles more than other fabrics in case you mind that. but its not noticeable on my pillows and my comforter covers the sheets anyway.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Great summer sheets
Color: Light Blue, Size: Queen, Color: Light Blue, Size: Queen
Love these sheets! I washed them before using. Went by the manufacturer's instructions and they came out beautifully. I purchased these for my summer sheets, and they are very soft and comfortable and really keeps me cool at night. I purchased the light blue, but they are more like aqua green. Not saying I don't like them, the color is very pretty. But if you are looking for light blue, they are not quite that. Are there wrinkles? Yes, of course. They're 100% cotton. Did it interfere with my sleep? Nope. Not at all.
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Reviewed in the United States on May 18, 2026
★★★★★ 4
100% cotton
Color: Dark Gray, Size: King
I have a king size hybrid Purple mattress, and while the fitted sheet pockets don’t exactly fit all the way to the bottom, they didn’t really have issues with riding up much. I just pull them back down when making the bed, and it’s not really an issue. They are a little crunchy at first, but I think they soften with washes. I appreciate that they are 100 percent cotton which was my reason for purchasing. For the price, I am satisfied, and will probably purchase more if I can’t find anything comparable with deeper pockets. I would consider them to be a good mid weight, breathable sheet set, making them nice year round sheets. I haven’t had any pilling issues yet, I will continue to use to be sure this doesn’t become a problem before I purchase another set. The gray color is very pretty and neutral, making it match with many other color schemes. As of now, if the pockets were just a little deeper, I’d give 5 stars.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
Great Buy
Color: Sage Green, Size: California King
Pros: correct color as shown, lightweight, breathable at night, great for sensitive skin, fits corners of bed
Cons: after 2-3 washes, even following wash instructions the sheet does get smaller making it harder to fit bed.
Overall 10/10, would recommend buying & I will buy in future.
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Reviewed in the United States on June 2, 2026
★★★★★ 3
Scratchy, not soft, smell really bad at first, don't look great.
Color: Good Vibes, Size: King
Out of the bag these smelled really toxic. I pulled some loose threads, of which there were many, and did a burn test. The stitching threads are synthetic. Then I pulled a fabric thread, this burned natural. After washing, the smell was gone. These fit the bed ok. They are, I dare say scratchy. I hope they soften with washes. They look old immediately after wash.
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Reviewed in the United States on May 14, 2026