4MP Pro AI IR Vari-focal, WizMind 1/1.8” 4Megapixel progressive scan CMOS H.265,H.264,H.264B,H.264H, MJPEG triple-stream encoding Max 25/30fps@4Mp(2688×1520), 50/60fps@2Mp(1920 × 1080) WDR(140dB), Day/Night(ICR), 3DNR, AWB, AGC, BLC, HLC, EIS, Defog, Region of Interest, 8mm-32mm Motorized lenz, Max. IR LEDs Length 50m, Smart IR, Micro SD card memory , 128 GB Audio in/Out 1/1, Alarm In/Out 2/1 Smart Detection Tripwire, intrusion (Recognition of vehicle and people), Object Abandoned / Missing, fast moving, loitering detection, parking detection and people gathering Support Line crossing/Region/Queueing people counting; Support 4 accesses independent detection, 4 areas independent detection, Scene Change, Heatmap, IP67, IK10, PoE