Security system comprising computer hardware, computer operating system, and computer software for managing data relating to physical security, liability, safety, store operations, facility operations, check-out activity, and for local and web-based remote management of related information; [ security system comprising computer hardware, computer operating system, and computer software for managing check-out activity data for retail stores, ] security system comprising computer hardware, computer operating system, and computer software for managing data relating to recorded surveillance video; computer hardware, computer operating system, and computer software sold as a unit for managing data relating to recorded surveillance video, viewing live video, and generating reports and analysis for management; computer hardware, computer operating system, and computer software sold as a unit for managing data relating to recorded surveillance video, all for use to evaluate information for operations, sales and marketing purposes; [ computer software for managing video and cash register data in the fields of retail store security, bank security, entertainment facility security, hospitality facility security, government facility security, food service facility security, business facility security, and institutional facility security; ] computer software for managing recorded surveillance video in the field of security systems; computer software for managing data relating to recorded surveillance video; computer software for managing data relating to recorded surveillance video for use to evaluate information for operations, sales, and marketing purposes