Contact Us

EAS equipment | Emergency Alert System by Trilithic Inc:  leader in analog and digital emergency alert equipment

Trilithic Corporate Headquarters

Trilithic, Inc.
9710 Park Davis Drive
Indianapolis, IN 46235

For Immediate Assistance

Hours of Operation: Monday-Friday
8:00am - 5:00pm EST/EDT
Phone: (317) 895-3600
  (888) 895-7629 - Toll Free in North America
Fax: (317) 895-3613
E-mail: EASy Support
  EAS Sales