Johnson Controls

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SimplexGrinnell LP, a Tyco International company, is one of the leaders in life safety and property protection. Located in Urbandale, Iowa, it serves over 1 million customers in the United States and Canada, providing an array of fire alarm, fire sprinkler, fire suppression, integrated security, sound and communications as well as nurse call systems and services. The firm delivers solutions in buildings and environments ranging from schools, universities and hospitals to commercial properties, industrial buildings and government facilities.