Argyle Security, Inc. is a leading provider, delivering sophisticated electronic security solutions throughout the United States for both correctional and commercial applications. Its operations are structured across several specialized business units: The ISI division specializes in comprehensive detention systems and equipment. This encompasses the design, engineering, supply, installation, and ongoing maintenance of essential correctional facility hardware, such as robust prison bars, advanced locking mechanisms, reinforced glazing, specialized metallic furniture, and high-grade hollow metal doors, frames, and windows with their corresponding accessories.