VIVOTEK's brand-new professional H.265 high-efficiency outdoor bullet network cameras, offering 30fps at 5-Megapixel or 60fps at 1080p with outstanding image quality. By employing H.265 technology, these cameras are able to provide higher and more efficient image compression rates than previous H.264 systems. In addition, VIVOTEK's sophisticated Smart Stream II technology enables the cameras to optimize quality for desired regions and therefore to maximize efficiency of bandwidth usage. As professional day/night cameras, also equipped with WDR Pro and SNV, empowering users to enjoy superb image detail in all lighting conditions. Additionally, robust IP66-rated housing ensures the ability of these advanced cameras to withstand rain and dust, thus guaranteeing smooth operation no matter how harsh the weather conditions. The cameras’ IK10-rated metal housing will also provide protection against acts of vandalism and other physical impacts. Finally, a wide operating temperature range further enhances the performance and reliability of the IB9381-EHT in both extremely cold and extremely warm weather, even while using PoE.