SECURITY – DAHUA DHI-ARD1231-W PIR DETECTOR

• 7 inch IPS display, 1024×600 resolution
• 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
• Holds 50, 000 users, 50, 000 faces, 50, 000 passwords, and 50 administrators
• Support liveness detection
• Support duress alarm and tamper alarm
• With 4 unlock status display modes

2 Years Warranty