If you is the life of your sons marry, then let the stuff on the shelf ... Installation is indeed not difficult (Attach a connector, pull tack and put the plug - this ensures that the things not already decompose during installation). But what follows is almost a joke. After more than a year we have replaced the last of more than 60 (!) Parts in the whole house. Partially close the baby after the first (!) Use no longer really know what the Steckdisenschutz ad absurdum leads per se. Dangerous's then at deep-seated doses at which you maybe not controlled in a hurry, if the holes are closed. Now that even outlets were there that are really not used every day, to wear therefore can be no question. Sorry folks: Either URGENT introduce a reasonable quality assurance or take this perilous stuff from the market ... (!)