Max. 5megapixel (2560 x 1920) resolution 3.9 ~ 9.4mm (2.4x) motorized varifocal lens Max. 30fps@all resolutions (H.265/H.264) H.265, H.264, MJPEG codec supported, Multiple streaming Day < Night (ICR), WDR (120dB), 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 support