Ruby Spere Aeon Stone Computers 2
Source GM Core pg. 224
This spherical crystal is programmed to function as a computer and comm unit for a guard in an Azlanti prison.
Countermeasures (2 Failures) You think you've succeeded, but attempting to use the improperly attuned crystal activates an alarm; Notice DC 15 Crafting or Perception; Disable DC 16 Stealth or Thievery
SuccessYou attune to the crystal and can use it to control the doors, sentry turrets, and alarms inside the prison.