About Windows hello: Windows Hello is the password-free sign-in that gives you the fastest, most secure way to unlock your Windows devices. Specification:IR Camera resolution: 640 x360 IR Camera Max Image Transfer Rate: Max Image Transfer Rate 100fps@640x360 RGB Camera resolution: 1920X1080 RGB Camera Max Image Transfer Rate: Max Image Transfer Rate 30fps@1920X1080 Camera resolution (maximum): 1920X1080/30fps IR LED Emission Wavelength: Centroid wavelength 850nm Digital microphone: Digital microphone*2 I/O Port: USB2.0 or USB 3.0(recommended) Operating Temperature: -30? to +70? (-22F to +158F) Stable Image Temperature: 0? to +50? (32F to +122F) Product Dimension(LxWxH): 135mm*22mm*53mm(5.31x0.87x2.09 inch) Net Weight: 115g(0.253Ib) USB cable length: 4.92ft (1.5 m) Support platform: Windows 11 to support Windows Hello. Available for every computer with Windows 11-based and USB port,such as small footprint PC,laptop PC,Desktop PC. Windows 8/8.1,32/64 bit OS only support Web Cam Windows 7, 32/64 bit OS only support Web Cam Initial setting Easy Setup 1. Start up Windows Hello 2. Enter the PIN code 3. Capture the face with a camera 4. All set,Exit The range that can be authenticated is ± 15 degrees in the vertical direction and ± 20 degrees in the horizontal direction, so adjust your face in front of the device

Privacy Switch. Masquerade Detection by Infrared Cam with Depth Sensor. High-Security Biometrics. Masquerade by photos and images can be prevented. Multi-user support. Identify users with faces even on shared computer such as family and group. Everyone can easily use account differently. 1080P (Entry Level) RGB web cam with Dual Mic for skype ultra-sharp, professional quality video, streaming, webcasting and recording. 1 second High speed recognition login your PC with just facing the Infrared camera. It's better to be plugged in to the PC’s built-in usb port (usb 3.0 recommended) directly to get enough data bandwidth. IR camera+RGB camera+Mic need full usb 2.0 data bandwidth to support work with windows hello. (when plugged on the USB hub or Docking Station it may get the "sorry" error when logging in unless they can supply enough data bandwidth).