IV-320IP-37 1/2.8” CMOS SENSOR 2 MEGA-PIXEL ANALYTICS: CAMERA TAMPERING, LINE CROSSING, STERILE AREA H.265 COMPRESSION (H.264 COMPATIBLE) TRUE DAY AND NIGHT (IR CUT REMOVABLE) 0 LUX (IR ON) MIN. ILLUMINATION ONVIF LOCAL STORAGE SUPPORT DWDR, BLC, HLC, ROI 3D NOISE REDUCTION MOTION DETECTION AND PRIVACY MASKING 3.7MM MEGA-PIXEL LENS 10M IR ILLUMINATION POE SUPPORT BUILT-IN MICROPHONE + AUDIO INPUT