公开(公告)号：US11049378B2

公开(公告)日：2021-06-29

申请号：US16551149

申请日：2019-08-26

Applicant: LMD Applied Science, LLC

Inventor： Susan Houde-Walter ,  Craig M. Czajka

IPC: G08B15/00 ,  F41A17/00 ,  F41A17/02 ,  F41A17/06 ,  G08B25/00 ,  G08B25/01

Abstract: A deterrent device communication apparatus is linked to a deterrent device. When the deterrent device is in a ready state, the communication apparatus cooperates with an intermediate communication device to establish a communication path with an emergency response center through which the holder of the deterrent device can communicate.