From The Gifted, a live action X-men series that ran from 2017 to 2019. Scene Reference: Sentinel Services and their law. Enforcement partners used remote control-operated. Power-inhibiting boxes and neck collars to restrain. Mutants abilities throughout Season 1.
"Threat of eXtinction" (108), Dr. Roderick Campbell injected Pulse with his'Hound' serum before attacking.