Cheapest plastic

Two stars there are, because the electronics working and the switch could be set up as a controller for a Fibaro switch. Absolutely appalling thing is that after assembly of the rocker switch both keys pressed simultaneously, either because the rocker is too low or the switches stick out too far. Thus, the switch can not be used with the rocker. Also, the plastic lugs for securing the frame to 5x remove already worn. Not recommended.