Explosive Collar

The explosive collar is a piece of headwear $$

Gameplay
Most commonly used on slaves as an incentive to be obedient and not try to leave without a say-so. They explode via remote trigger, but will also explode if someone attempts to interfere with the collar's wiring as it will activate a self-destruct function.

Locations

 * The Brotherhood of Steel will force the Courier to equip one when they first meet in the Hidden Valley Bunker, in order to make sure that they do not reveal their location (unless the Courier is accompanied by Veronica.)
 * Mrs. Weathers and her two children, Kenny and Sammy each wear one.
 * Christine Royce, Dean Domino and Dog and God each wear one.