The low grade version of each device is given the Suffix for Novice/Advanced locks.All devices make loud noises, and aren't supposed to be a stealthy way to open locks.When a device is activated, the lock is unusable until the device is finished.Some devices take a few seconds to perform their actions.There is 1 new device used to hack terminals (with 2 grades).There are 3 new devices used to break locks (with 2 grades each).
