Human-machine interface Front assembly Aluminium front panels for perfect visual integration into the front of the Comfort-Panel and Optipanel command panels. Front assembly Front panel for Comfort Panel and Optipanel Aluminium, 3 mm. Show products Front assembly Front panel for Compact Panel Aluminium, 3 mm. Show products Front assembly Mounting kit for Optipanel For the installation of aluminium front panels, command panels and keyboards. Show products Front assembly Cover plate for support arm connection Cover plates for round and rectangular support arm connections. Show products Front assembly Mounting kit for Comfort Panel For the installation of aluminium front panels, command panels and keyboards. Show products