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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 |
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4.4 ★★★★★
Based on 1201 reviews
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Product Reviews
★★★★★ 5
Joy restored!
Format: Paperback
Now, to be honest, I've been a John & Stasi Eldredge reader for a long time. I love their books and their writing styles. But more than their skills with language is their transparency and candor. If you get the chance to meet them, you'll see that who they are in person is just how they portray themselves in their books. They're honest. They're kind--both with themselves and with others and they're consistently dedicated to telling the truth--no hype. No bait and switch.
Now, to Defiant Joy. This is a book for those who have lost joy. This is a book for those who have been blinded to the subtle creep of disappointment and cynicism that has tragically become the filter through which they see life. Let's be honest. Life can really suck sometimes. And it's both understandable and inevitable that joy is harder and harder to find...much less experience. Stasi has lived enough life to understand that condition. She shares her own struggles and disappointments--all of which give her credibility when she invites her readers to consider seeking joy in the midst of less than joyful circumstances.
"Defiant Joy" is a fitting title for those who don't want to give up yet; who don't want to give in to resignation. And that's the invitation Stasi gently offers--there is another option beside resignation, cynicism, depression and disillusionment. Joy! Who would have thought?
Stasi writes like she talks. Reading her work is like sitting down with a good friend for an honest and frank conversation about what really matters. She's the kind of friend we all long to have--one who tells us what we need to hear instead of what we want to hear; one who tells us the truth, even when we've lost hope of ever finding it. You won't find any relativism or warm-fuzzy self-talk. This is not a self-help book. Stasi has suffered too much to offer simplistic answers to some of the most difficult questions.
I highly recommend this book. It's on my suggested reading list for the community I lead. Stasi is one battle-experienced traveler who's offering other weary travelers hope for the journey ahead. I'll bet money you'll discover joy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2019
★★★★★ 5
You can experience joy!
Format: Paperback, Format: Paperback
What is joy? How does it compare to happiness? From where does joy come? How can we experience joy every day despite the pain and sorrow that we all experience?
Stasi Eldredge writes honestly and poignantly from places of pain and sorrow in her own life - but doesn't leave us there. She leads us into hope, into beauty and into a new depth of life in God. She teaches us how to cultivate joy in really practical - and achievable - ways.
I was especially struck by her walking through St. Patrick's Breastplate - an ancient prayer - and how I can turn from a place of failure and shame based on my performance to the King and His character and hide myself in Him.
"I need mercy, and I know it. In that knowing comes a great gift. I turn my heart again to my kind and understanding God and confess to Him that I need mercy. His answer swamps my heart with a too-good-to-be-true reality that leads to a crumbling of hopelessness and shame. My self-loathing collapses into His love. My self-condemnation melts into His arms that welcome and soothe. I have blown it. The blowing now has become the wind of the Holy Spirit. Ruah is here. His breath shepherds my heart into my Father's, and there mercy triumphs over judgment."
I encourage you to read this book. God will use it to restore your soul, to bring water to your dry and weary soul, and to help you find rest in His strong arms. You will not feel condemned, but encouraged. I found hope in its pages.
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Reviewed in the United States on October 17, 2018
★★★★★ 5
Good
Format: Paperback
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 4
Excellent, inspirational, challenging
Format: Kindle
Stasi doesn't just support her vision that God wants us live joyously with scripture, she acknowledges the challenges to that, the pain we experience in life, and then gives us practical advice for applying God's love through those times to become deeper, better, more loving individuals on the other side. I wish I had read this book before my Daddy was called home, but I guess I wouldn't have been the same person if I hadn't experienced that pain alone. Defiant Joy leads you beyond surface Christianity and challenges you to see God more closely.
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Reviewed in the United States on July 18, 2019
★★★★★ 5
Love itttt
Format: Paperback
Such a great book! Everyone should read it
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Reviewed in the United States on December 5, 2025