quarterly cash dividend of one and one quarter cents per common share.

The dividend is payable on February 1, 2000 to shareholders of record on January 3, 2000.

Tyco International Ltd., a diversified manufacturing and service company, is the world's largest manufacturer and servicer of electrical and electronic components and undersea telecommunications systems, the world's largest manufacturer, installer, and provider of fire protection systems and electronic security services, has strong leadership positions in disposable medical products, plastics, and adhesives, and is the largest manufacturer of flow control valves.