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Signal Communications Corporation is one of the leading designers and manufacturers of emergency communication and alerting systems. Its motorist aid systems provide notification of emergency situations on highways, bridges and tunnels. Signal Communications Corporations other lines of commercial fire alarm products and industrial signaling equipment find utility, in addition to the IR/NS or as components of an existing fire alarm or evacuation system. The company s metal pull stations are ADA compliant and available in a variety of colors and labeling. Its communications options include radio, fiber optic and hardwire.

Kidde-Fenwal is a subsidiary of United Technologies Corporation, a worldwide technology company with a long history of pioneering advancements in aerospace, aviation, helicopter design, climate control, elevator design and hydrogen fuel cells. Kidde-Fenwal originated in 1966 when Walter Kidde & Company, a leading fire protection manufacturer in New Jersey, acquired Fenwal, a manufacturer of temperature and gas ignition controls. In 1989, Williams Holdings, a major British industrial corporation, acquired Fenwal and the other Kidde fire protection companies. Following the acquisition, the new company was renamed Kidde-Fenwal. The company was one of the first to manufacture a laser-based smote detection system and a gas ignition system. Kidde-Fenwal is headquartered in Ashland, Mass.