Imperial scanning technologies could get through any kind of electronic concealment.
A life-form scanner, alternatively referred to as a life-form sensor or lifeform detection module, was a piece of equipment that enabled the user to identify living organisms (both sentient and non-sentient) from a significant distance. This technology was commonly utilized by a significant number of bounty hunters and mercenaries to pinpoint targets and prospective bounties. Lifeform scanners possessed the capability to detect beings concealed by cloaking devices, stealth fields, and sound dampeners. Idellian Arrays was a prominent producer of lifeform scanners.
They were installed on board Guardian-class patrol ships.