LINX Defense is a provider of access control and intrusion detection systems designed for government and civilian facilities. It offers a variety of security products, site surveys, system design, installation, and training services. The company develops LINX® Predator Elite, a platform that enables complete control and monitoring of a facility from a single command and control station; and LINX® Gatemaster, a system that manages entry of vehicles and pedestrians onto a base or other campus setting.