Neutral Inhibitor Collar

Used only on dangerous felons based on UNSC standard issue.

Only appeared in Halo: Ghost of Onyx, it was used on the Blue Team by the United Rebel front (except for SPARTAN-051) to prevent them from making any movement. The device creates a focused beam within the armour system, fooling the sensors into thinking that the Spartan is in a ten-gee environment. The sensors increases internal pressure to save the Spartan, rendering them unconcious but in this case, making the Blue Team vulnerable.