Max. 2megapixel (1920 x 1080) resolution 2.8 ~ 12mm (4.3x) motorized varifocal lens Max. 60fps@all resolutions (H.265/H.264) H.265, H.264, MJPEG codec supported, Multiple streaming Day < Night (ICR), WDR (150dB), Defog Loitering, Directional detection, Fog detection, Audio detection, Digital auto tracking, Sound classification, Tampering Motion detection, Handover SD/SDHC/SDXC memory slot (Max. 512GB) Hallway view, WiseStream II support IR viewable length 30m, IK08 LDC support (Lens Distortion Correction) PoE / 12V DC, Bi-directional audio suppor