• Aluminium alloy housing with wire-drawing treatment; IP65 (Apply silica gel to gaps between the device and the wall. Liquid sodium silicate is recommended. For details, see the quick start guide.) • 10.1 inch LCD touch screen; resolution 1280×800 • With 2 MP wide-angle dual lens, white fill light, IR light, and WDR • Support face, card and password unlock; unlock by period • User data can be stored at the access controller; can hold 100, 000 face images and work without network • Face-camera distance: 0.3m-2.0m • Face verification accuracy ?99.5%; face comparison speed ?0.2s per person; low false recognition rate Support liveness detection