We're not only electronic we're mechatronic! AC Lda. history reports to their ancestors, being in the 3rd generation in the business area. Focusing on Access Control, revolutionizing the classic systems and accumulating an extensive experience in the access control area, either mechanical or with the new mechatronic revolution. AC, Lda., as an international group with offices and partnerships in South America, Canada, Germany, Holland, Belgium, France, Turkey (...) comes with the need to approach the markets through branches, becoming a group to the scale of globalization, in which we live today as a reality.