Dynamic Live Face Recognition technology is latest technology in biometric industry, face recognition distance can be up to 4m and static face recognition distance is within 2m, face capacity of live face recognition is around 10000 or 30000, but static face capacity is only 500 or 1000, live face recognition camera LCD Screen is 7inch or 8inch, but static face recognition camera LCD Screen is only 2.8inch or 4.3inch.