4MP IR Vari-focal Bullet WizSense Network Camera Outputs max. 4 MP (2688 × 1520)@20 fps, and supports 2560 × 1440 ,(2560 × 1440)@25/30 fps Min. Illumination, 0.008 lux@F1.5 (Color, 30 IRE), 0.0008 lux@F1.5 (B/W, 30 IRE), 0 lux (Illuminator on) H.265 codec, high compression rate, ultra-low bit rate, Focal Length 2.7 mm–13.5 mm Built-in IR LED, and the max. illumination distance is 60 m ROI, SMART H.264+/H.265+, flexible coding, WDR 120db, 3D NR, HLC, BLC Intrusion, tripwire (support the classification and accurate detection of vehicle and human) Alarm: 1 in, 1 out (Only - ZAS supports), audio: 1 in, 1 out (Only - ZAS supports), 256G SD card, built in MIC 12 VDC/PoE power supply, easy for installation, IP67, IK10 (optional) protection, SMD Plus