A new member of the Sentrol family, GBC is a leading supplier of closed circuit television products to the security industry. GBC markets its products both domestically and internationally. In addition to traditional video equipment, GBC specializes in Discreet cameras concealed in everyday, commonplace products. By adding GBC to the Sentrol family, we're now able to offer more than 300 cameras and related equipment - products designed to meet the needs of virtually every security surveillance application.