| “Detector sentinels expose cloaked or invisible enemy units.”|
The detector sentinel is a Human base defense.
Detector sentinels sport a large "eye" on top of a tall tower. The eye contains advanced targeting and laser pin-pointing technology, used to locate invisible units. The detector has a more nefarious purpose as well. It can hide friendly structures from enemy satellite view. This means once the enemy has lost line-of-sight with the buildings, they will disappear from view.