Alphafinity D Series adapt many advanced features to allow users to fully enjoy the high definition video. With high performance H.265/H.264 compression technology, the camera offers high-quality video up to 5 Megapixels with a minimum of bandwidth consumption. The Video Cropping feature allows a user to only transfer user-defined regions for viewing instead of an entire scene, which can also be used to optimize bandwidth and enhance storage efficiency. Additional value-added functions that give users more flexibility and efficiency of use include WDR Pro, which allows users to identify image details in extremely bright and dark environments. As with all Alphafinity true day/night cameras, the D Series feature a removable IR-cut filter, maintaining clear images 24 hours a day.