Digger:
How does mounting it on plywood/rack mounting it, allow for easier future upgradeability? Would not a large can do the same thing?
I am just trying to figure out which way I should go about installing the ELK.
My "batcave" is eventually going to be hidden behind a bookcase. For now, it is going to have a door and be locked. If someone came into the house, they probably would not find the system in time to deactivate it. (At least I hope!)