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SA-AI21 Dynamic Face Recognition Terminal

SA-AI21 is Widely Used : 

  • Passenger Turnstile
  • Government Institution
  • Office, Building
  • Apartment
  • Community
  • College
  • Various Enterprise
ModalAI-21
Product NameAl Dynamic Face Recognition Time Attendance Access Control Terminal
Screen4 Inch HD Touch Screen
Operation systemLINUX 4.19
CPU,NPUARM Cortex-A7 800M, 800G (0.8T)
RAM256MB DDR3
ROMEMMC Flash 4GB
Binocular camera2PM Color Camera+2PM Infrared camera
Live detectionDynamic dual-camera anti-counterfeiting, to prevent all kinds of
black-and-white,color photos and videos from deception
Logs capacity500000
VerificationFace recognition,password, ID Card(IC card optional)
Face capacity5000
Card Capacity5000, ID Card Standard, IC Card Optional
Password Capacity5000
Face Recognition Accuracy99.70%
Recognition Speed≤0.2s
Recognition Distance0.5-2.5 meters (0.5-1.5 meters with live face recognition on)
Prevent PhotoDual camera anti-counterfeiting, prevent recognition with photo/video
Principle of IdentificationFace algorithm technology of multi-task cascaded convolutional neural network based on
video stream for dynamic face detection, tracking and recognition
WDRWide dynamic range, support accurate face recognition under Strong light, dark light and backlight
USBUSB2.0 x 1, Support U disk import/export data
Power supplyDC12V  2A
Network CommunicationTCP/IP, USB type-A, WIFI (optional)
Free Attendance softwareLocal software and web based cloud software
Access Control FunctionLock output
Doorbell output/external ring
Wiegand input/output
Environmental adaptabilityWorking temperature: 0°C~+45°C,
Multi language
Working humidity: 20%~90%,
Dark enviroment: LEDSoft light automatic fill light (Automatic
control according to ambient light)
Multi languageSupport 20 national languages and voices including English,
Spanish, Arabic, Thai, Farsi, Portuguese, French, Italian, Japanese,
Korean, etc

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