Sleeper

The Sleeper is an object that appears in the Sonic Underground television series. It is device used to take control of the Predator.

Description
The Sleeper is a bio mechanical electronic override that is used to alter the molecular structure of machines, allowing the user of the Sleeper to take control of whatever machine it is used on.

History
The Sleeper was shown and given to the Sonic Underground by Cyrus, who explained that it's function was to take control of the Predator. It was later successfully placed on said machine by Sonic.