Security Equipment, Inc. (SEI)

Founded in 1969, Security Equipment Inc. started by providing fire and smoke life safety solutions and expanded into a full service residential and business security partner. We have grown to be one of the Midwest’s largest security companies, consistently ranking on the SDM top 100 list.

SEi gives you time to focus on what really matters. We handle protecting life and property by monitoring your security, fire and carbon monoxide 24/7/365. We makes lives easier by connecting services like security, video, access control and automation in one system.

Call us today at 800-279-3667, to learn how SEi can protect your home or business.

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