Yale in Bulgaria Yale, the world's most preferred lock brand was established in 1847 when Linus Yale, Jr., invented the pin mechanism, which is still widely used in the locking industry. The brand is part of the portfolio of the Swedish company ASSA ABLOY Group, which is represented in Bulgaria by its subsidiary ASSA ABLOY Opening Solutions Bulgaria. Since the beginning of 2017, Yale products have been added to the company's portfolio. Yale products meeting the highest worldwide quality standards have successfully established themselves in the Bulgarian market, as a preferred choice for the residential sector and our partners. The product catalog offers a wide range of cylinders, locks, padlocks, safes, handles and electronic products from the Yale Smart Living smart home line - smart home alarms, cameras and electromechanical locks with the ability to be controled by smart apps for Android and iOS, and home assistants Amazon Alexa and Google Assistant.