4MP resolutionBuilt-in 2.8mm fixed lens20fps 4MP, 30fps 2MP all resolutionsH.265, H.264, MJPEG codec supported, Multiple streamingDay & Night (ICR), WDR (120dB)Motion detection, Tampering, Defocus detectionmicro SD (128GB) memory slot, PoE / 12V DCIR viewable length 20m, IP66, IK10Hallway view supportLDC support (Lens Distortion Correction)