• Embedded biometric module with deep learning, facial recognition;
  • Binocular camera;
  • Alive body and mask detection;
  • Age, gender and emotional expressions recognition.

FA50M: Edge Computing Facial Recognition

FA50M is a binocular camera module designed based on high-performance heterogeneous processors. The binocular camera module has built-in facial recognition algorithms. Facial recognition algorithm helps in face detection, alive body detection, mask detection, and can recognize the age, gender, emotional expressions, and identity of a user with his/her face.

The FA50M performs algorithm calculations at the device and can use JPG images to register directly. Combines with a rich software development interface, the integrated face recognition function can be realized in a low-configuration application platform, which is widely used in attendance, access control, passages and other fields.

  • 2MP Starlight HDR Dual-Sensor with WDR up to 105dB
  • Detection distance: Facial Recognition - 50 cm to 200 cm
  • Provides a combination recognition method of facial and palm identification
  • Illuminance of 0.01 lux to 50,000 lux for facial recognition
  • Age, gender and emotional expressions recognition algorithm
  • Built-in near-infrared fill light and intelligent switch control based on an image detection algorithm.
  • A thorough SDK available, supporting 3 primary OS (Windows, Android & Linux)
  • Image transmission carried out by the UVC protocol
  • Comparison and results are delivered through HID protocol
GeneralProcessorQuad-core Cortex-47 up to .5G, 1.2 TOPs for INT8
Image SensorDual 1/2.8” HDR CMOS, 2MP resolution, supports RGB+IR
Communication InterfaceUSB 2.0
Communication ProtocolUVC & HID protocol
Power SupplyDC5V 1A (min.)
Operating Temperature-10°C to 50°C
Operating Humidity0 to 90% RH
Dimensions (L*W*H)62 * 38 * 25.3 (mm)
Optical & Image ParametersCamera TypeVisible lightNear-infrared
Field of ViewD=73°; H=65°; V=40°D=73°; H=65°; V=40°
Image Resolution & Frame Rate720*1280@25fps720*1280@25fps
Wide Dynamic Range105dB105dB
Default Output FormatMJPEGNV12
Luminance0.01 lux to 50,000 lux0.01 lux to 20,000 lux
WindowsWindows XP/ Windows 7/ Windows10 (32-bit or 64-bit)
AndroidAndroid 4.1 or above
ZKLiveFace AlgorithmAngle ToleranceYaw ≤±30°, Pitch ≤±30°, Roll ≤±30°
Face Capacity50,000 for 1:1 and 1:N comparison
Face Features Recognition AccuracyAge (±5 y/o) > 85%
Gender > 96%
Emotional expression > 88%
Facial Recognition AccuracyFAR = 0.01% when FRR = 1%, FAR = 0.0001% when FRR = 5%
ZKPalm AlgorithmAngle ToleranceYaw ≤±30°, Pitch ≤±30°, Roll ≤30°, Bend ≤20%
Palm Capacity6,000 for 1:1 and 1:N comparison
Palm Recognition AccuracyFAR=0.001% when FRR=0.68%
CertificationsCE, FCC, RoHS
Recognition ModuleFacial Recognition Module

Data Sheet

Download Date Files
FA50M/FA51M/PV50M Data Sheet 26/04/2021
fa50rn-fa50m-fa51m-pv50m_datasheet.pdf480.82 KB