Com-Tec Security designs and manufactures electronic security and communication systems throughout the United States and Canada. It serves correctional and industrial facilities, city and county jails, hospitals, schools, commercial properties and retail stores. The company is a part of Argyle Corrections Group, which is a division of Argyle Security. Com-Tec Security has a more than 30,000-square-foot facility in Wisconsin. It offers touch screen-based, door and gate, as well as video visitation and access control systems. The company also provides security management and alarm monitoring systems. Com-Tec Security offers application and design engineering, factory assembly, installation, field testing and training services. In addition, it provides closed-circuit televisions and intrusion detection and audio and video recording systems. Com-Tec Security provides customer support services through the National Service Call Center.