Alliance Security Inc. is a supplier of security alarm systems and surveillance equipment in northeast Arkansas. Based in Jonesboro, Ark., the firm offers a range of products, including burglary systems, fire systems, video surveillance equipment and intercom systems. It renders installation services to residential, commercial and industrial sectors. The firm offers products under its several brand names, such as Ademco, GeoVision, DSC and JVC. In addition, Alliance Security Inc. carries computer-based closed-circuit television (CCTV) systems.