Creshaldyne riot armor

Creshaldyne Riot Armor is a type of battle armor produced by Creshaldyne Industries. The suit provided armoring for the wearer's torso and front part of legs, as well as a blast helmet. The armor incorporated an infrared motion tracking system, with a range of 30 meters, that could detect any object 10 kilograms or greater moving faster than one meter per second.

When tripped, the system would trigger an audio alarm which, if not run through the blast helmet, could be easily heard. A common modification to the suit would be to decrease the alarm's volume or replace it with a more discreet sound.