> 4.3-inch LCD touch screen; resolution 480 × 272

> With 2MP wide-angle dual lens, white LED illuminator, IR light

> Support face, card and password attendance

> Support 500 users, 500 face images, 500 cards, 150,000 records and work without network

> Face-camera distance: 0.3 m–1.5 m

> Face verification accuracy 99.5%; face comparison speed 0.3 s per person; low false recognition rate; support liveness detection