4MP resolution, Up to 30fps Color: 0.1Lux (F1.6, 1/30sec), B/W: 0Lux (IR LED On) 3.2 ~ 10mm (3.1x) motorized varifocal lens IR viewable length: 20m (65.62ft) Day & Night (ICR), WDR (120dB) H.265, H.264, MJPEG, Multiple streaming supported Defocus detection, Directional detection, Motion detection, Enter/Exit, Tampering Hallway view (90°/270°), LDC support, WiseStream II Micro SD/SDHC/SDXC memory 1 slot (Max. 128GB)