APRIL 2014 MODELS and AFTER: Liberty’s new Safe Power Outlet Kit comes standard on all Franklin, Lincoln, Presidential and National Security safes built after April 2014. For Revere and Colonial safes built after April, 2014, the precut hole in the fireboard has already been cut and covered by the interior fabric. Simple cut the fabric around the hole and install. See video installation instructions below for details on using the proper parts/tools for your specific safe. Some import models have received the current cutout to install the outlet kit.