Dahua ASI3213G-MW. Dahua biometric access control terminal with facial recognition. 4.3 "IPS touch screen with a resolution of 480 x 272. Double 2 megapixel wide-angle lens, white light and infrared light. Support unlocking by face, card and password, unlocking by periods. User data can be stored in the gatekeeper; it can hold 1500 facial images and work without a network. The facial recognition distance is between 0.3 ~ 1.5 meters. Face verification accuracy 99.5%. Face comparison speed 0.3s per person. Low false recognition rate Supports vitality detection.