Photoreceptor (infrared, can see in the dark up to 30 meters) -Auditory sensors -6 Razored retractable magnetized arms (STR+1D, max: 6D; +3D climbing) -Improved sensor package (+2 to all search rolls, infrared vision) -Motion sensors (+1D to search for moving targets) -Sonic sensors (+1D to search rolls involving sound) -Locked access (The droid’s shut-down switch is secured or internally located)