Founded in 1969, Security Equipment Inc. (SEi) is a full service security company specializing in a variety of residential and commercial fire and intrusion alarm systems in homes and businesses throughout the Midwest. In addition, SEi provides access control and closed circuit television (CCTV) as well as other integrated services. SEi operates and owns a Five Diamond certified, U.L. listed Central Station that provides monitoring services 24 hours a day, 7 days a week, 365 days a year.

Commercial Security and Residential Security for Omaha, Lincoln, Des Moines and Kansas City.