About Midwest Alarm designs, installs, and services fire alarms, electronic security systems, visitor management, access control, cyber security and integrated systems for Fortune 500 companies, to the U.S. military, to family diners, to home owners. General Information Founded in 1967 by three highly respected police officers, Midwest Alarm has developed into the leading provider of electronic security systems in the region. We are a nationally recognized systems integrator, own and operate the only UL listed central station in the region, and are the largest fire alarm company in the region. From small security systems to large-scale server based systems seamlessly integrating access control, video surveillance, intrusion detection, photo ID badging, visitor management, and code conforming fire alarm systems, Midwest Alarm has the knowledge, the experience, and the products to meet and exceed your expectations.