The CCTV HDD Storage Calculator is an innovative and user-friendly tool designed to estimate the storage requirements for CCTV systems. It takes into account various critical factors such as camera resolution, number of cameras, frames per second (FPS), motion detection sensitivity, and the number of days for which footage needs to be stored. Additionally, it offers options to select between different compression formats, H.264 and H.265, allowing users to see how these technologies impact storage needs. With its intuitive interface, users can easily input their specific surveillance parameters, and the calculator instantly provides an estimated storage requirement in gigabytes. This tool is particularly useful for security professionals, system integrators, and anyone planning to install or upgrade a CCTV system, ensuring they can accurately plan for the necessary hard drive capacity to meet their surveillance needs.