A well-known and proven technology.  Electromagnetic book theft prevention systems were first introduced to libraries during the 1970s. To date, it has proven to be a reliable method of preventing the theft of library items.

The introduction of bar code brought the era of self-checkout to libraries. mk implements this technology worldwide in cooperation with reputable partners for specific components in order to bring you a complete product line in various versions, from the simplest self-checkout unit to a complex and fully automated materials handling system.