Answer:
Less-lethal weapons.
Explanation:
Less-Lethal weapons are those weapons that are less likely to kill any living being. They are less harmful than the conventional weapons. Less-lethal weapons are also known as non-lethal weapons, less-than lethal weapons, non-deadly weapons or pain-inducing weapons.
These weapons are used in the cases where using of lethal weapons is not permitted and to make the situation less chaotic.
Taser, as described above, is a weapon that is used to deliver electric shocks and thus do not possess the ability to kill a living being. So, it is a less-lethal weapon.
Thus, the correct answer is less-lethal weapon.