Locked Supply Crate
The group found a locked supply crate in a room filled with army surplus goods. It has strange symbols written on it in marker, with a small touchscreen asking for the passcode and rows of the strange symbols below on the screen (which one assumes is a kind of input device). Any attempts at opening the box resulted in a shock, and the material looks to be quite impervious to brute force.
The group was able to understand the code on the supply crate and once opened was greeted with loot and two pieces of paper.