Line crossing detection, Intrusion detection,Face detection 1/2.9" Progressive Scan CMOS; H.265+/H.265/H.264+/H.264/MJPEG; Color: 0.01 lux@(F1.2, AGC ON), 0 lux with IR; 20fps(3072×2048, 3072×1728), 25fps/30fps (2560×1440, 1920×1080); 3 VCA functions; 3 streams; 3D DNR; ICR; EXIR 2.0, up to 30m; DC12V&PoE; Built-in micro SD/SDHC/SDXC slot; HIK-Connect cloud service *-S model: Audio/Alarm IO