Okay, Feep isn't responding to my application PM, so I'm going to post it here in the thread.
This is the a video of my house safety system, complete with four safe rooms, four eject systems, and whole house lockdown.
In my video, I'm modeling two of the eject systems and the only full-fledged safe room complete with lockdown switch (the other three just have eject systems)
Sorry for the pathetic quality, it's the only way the video looks half smooth.