Imperial Sentry Droid has developed an obsessive personality centered around the concept of self-improvement. Imperial Sentry Droid truly believes itself to be superior to any other Imperial Sentry Droid and capable of accomplishing great feats. This drive aids it in accomplishing its tasks, but sometimes will result in unexpected additional outcomes.

Imperial Sentry Droid makes a mark that is immediately apparent upon first setting eyes upon it. Looking like the victim of an explosion of color, Imperial Sentry Droid is covered in multi-hued designs and patterns utilizing as many variations as possible. While appearing to be random upon first glance, there is a certain uniformity to the chaotic display of the artist.

This Imperial Sentry Droid has been fitted with a complete database unit on galactic languages, allowing Imperial Sentry Droid to recite and translate known languages like a protocol droid.

Most of Imperial Sentry Droid's combat routines have been replaced with a specialized bodyguard and valet protocol, allowing it to function more akin to a protocol droid but limiting combat capabilities to basic defensive and offensive maneuvers.