The company's principal activities are to design, develop and produce wireless monitoring and tracking products for securing enterprise assets. the company utilizes radio-frequency-based system and internet-based data management systems in its solutions. the company's products are designed to enable users to reduce operating costs, increase security, improve safety, enhance service and increase profits. the main components of the wireless monitoring and tracking system are miniature computers called asset communicators which are attached to the objects that are being tracked or monitored. the company's products are focused on companies that need to monitor, control and manage mobile assets such as industrial vehicles, rental vehicle fleets, railcars, packages and letters. major customers of the company include british airways, daimler chrysler, deere & co., ford, general motors, hallmark cards, the u.s. postal service and the u.s. navy.