SILMEN MERAC LLC Supply, install and Maintain Automatic door openers, Swing door openers, sliding door opener for office’s, schools, shops, restraints and buildings. The Automatic door openers can be installed on any door. This means an existing door can be transformed from manual to automatic. Automatic door can open with sensor, touch-less button, and access control. We can integrate with existing access control systems to automatic door system where no need to push the door handle. We offer free site surveys for installation of automatic doors. For more information about out automatic door openers,