JCS Mark 30 Key Chain Remote Upgrade Kit is black anodized and is designed to work with the Mark 30 trip wire paintball mine. See above for the review of the actual mine.

The MK30 remote trigger is pretty cool because you can activate the mine by pressing a button on a key chain. Obviously, this mine is intended to be used only in regulated paintball games. But, you can see how great this tool would be to have in a paintball battle.

The obvious drawback is cost. This remote units is an additional $199.95, so start saving your pennies! I suppose the most importnant thing to just to make sure you save your money faster than your paintball enemies.