Quick View Facial Recognition DF-F630 Quick View Facial Recognition DF-F610 Quick View Facial Recognition DF-F620 Quick View Facial Recognition Df-F850 Quick View Facial Recognition DF1100 Quick View Facial Recognition DF-F650 Quick View Facial Recognition DF-F852 Quick View Facial Recognition DF-F6000 Quick View Facial Recognition DF-AI26 Dynamic Face Recognition Terminal Quick View Facial Recognition DF-AI20 Dynamic Face Recognition Terminal Quick View Facial Recognition DF-AI21 Dynamic Face Recognition Terminal Quick View Facial Recognition DF-AI26F Dynamic Face Recognition Terminal Quick View Facial Recognition DF-Q8 QR code Access Control Quick View Facial Recognition D-F11 QR code Access Control