Specification: 1 Pixel: 1 million pixels 2 Photosensitive chip: OV9732 (1/4") 3 Field of view/focal length: 100°/2 4 Format: MJPG/YUV2 five Resolution: 1280x720 6 Focusing method: handbook focusing (twist lens) 7 Function introduction: QR code scanning, face recognition 8 Output: USB 2 9 Support system: WinXP/Win7/Win8/Win10/MAC OSX/Linux/Android 10 Wire: 2m cable 11 Working temperature: -20°C~70°C