This item was released alongside the other Co-op Strike items that were later added to Operation Wildfire, but its scripts were never added or released. Only its icon remains in the game files. As its name indicates, it was probably to be used to breach a door or a certain obstacle. Its icon shows a keypad and antenna indicating it was supposed to be set on a timer and/or remotely detonated or activated. Any other information about this item is unknown.
Many console commands were added to the game files during the May 31, 2016 update, suggesting the item may be implemented in the future.