Baton

The baton is a melee weapon that limits the movement of an outsider for about 3 seconds, and gives a "⚡" icon above the victim's head.

It is a useful tool to get outsiders to follow instructions, as it makes a loud noise and puts a prompt on their screen saying "Pay attention to instructions." The baton can only be used on outsiders, and will prompt you saying "Only for use on outsiders."