Simon Whitmey

ISI Security Group, Inc. designs and manufactures physical detention and electronic security products. It includes detention grade equipment, detention control and access control systems, video surveillance and intrusion detection equipment, fire detection equipment and mass notification systems. The firm also furnishes and installs security equipment for the global correctional industry and designs, supplies, installs and offers architectural assistance for security electronics and low voltage systems. The company was founded in 1990 and is headquartered in San Antonio, TX.

ISI Security Group, Inc. designs and manufactures physical detention and electronic security products. It includes detention grade equipment, detention control and access control systems, video surveillance and intrusion detection equipment, fire detection equipment and mass notification systems. The firm also furnishes and installs security equipment for the global correctional industry and designs, supplies, installs and offers architectural assistance for security electronics and low voltage systems. The company was founded in 1990 and is headquartered in San Antonio, TX.