Taser International 100061: The TASER X1 is a strong addition to any civilian self-protection plan. It is the same innovative tool used and trusted by law enforcement agencies around the world. This means it can be effective against even the most aggressive assailants, or persons under the influence of drugs and/or alcohol. Equipped with a rugged carrying case, the TASER X1 is suited for both home-defense and professionals such as security personnel or delivery drivers.