A KDD2055
During the Clone Wars era and the beginning of the Galactic Empire, a turbolaser battery known as the KDD2055 short-range turbolaser rapid-fire defense battery was utilized. These KDD2055 units were created to defend various buildings and structures.
Specifically, the Emperor Palpatine Surgical Reconstruction Center was protected by several KDD2055 turbolasers. These turbolasers were cleverly concealed within the spherical apex of the hospital tower.
- Information can be found in Star Wars: Complete Locations.