Concealment: Jacket
A lightweight vest that can be worn under a coat or sweater (but over armor), the radar vest has amazing detection capabilities. It works by a complex combination of radar, sonar and seismic sensors, and can detect moving objects out to 200 meters. Inside 20 meters, it can detect movements even through concrete walls. Information is displayed on a handheld or wrist-mounted screen, but can be fed to an HUD Visor or other HUD device.
In situations where it is applicable, the user can use FixIt instead of Perception to detect movement. Inexperienced users often get bewildered by the mass of information produced by the radar vest and get no benefit.