Bodyguard droid

HK-55, a bodyguard droid for Lana Beniko Defense droids, also known as bodyguard droids, represented a category of droid specifically created to safeguard their organic masters. In her office, Governor Isis had a pair of bodyguard droids concealed behind simulated monitor displays.

A dual purpose was served by the Ranger X-One model, functioning as both a defense droid and a labor droid.