The group's principal activities are to develop, produce, market and support solutions relating to the wireless electronic tracking. The products are designed to enhance productivity, reduce costs and improve overall response using on-line access to information. The group 's product utilizes wireless communications and proprietary computer software through which the system tracks the geographic location of every offender, reports specific activities and identifies violations against customer-established parameters. The products of the group are primarily for criminal justice applications for electronic monitoring. The group 's products are also used in transportation industry for automatic vehicle tracking and monitoring the status of freight cargo through the installation of tracking units at strategic locations. On 29-Aug-2003, the group acquired tracking systems corporation.