• 7 inch IPS display, resolution 1024×600 • Support face unlock, and password unlock; unlock by period • With face detection box; the largest face among faces that appear at the same time is recognized first; the maximum face size can be configured on the web • 2MP wide-angle WDR lens; with auto/manual fill light • Face-camera distance: 0.3 m–2.0 m; human height: 0.9 m–2.4 m • With face recognition algorithm, the terminal can recognize more than 360 positions on human face • Face verification accuracy>99.5%; face comparison speed 0.35s per person; low false recognition rate • Support profile recognition; the profile angle is 0°–90° • Holds 50, 000 users, 50, 000 faces, 50, 000 passwords, and 50 administrators • Support liveness detection • Support duress alarm and tamper alarm • Support general users, patrol users, VIP users, guest users, and the disabled users • With 4 unlock status display modes