Fire Alarm Equipment

Nelson Firestop
Manufactures firestopping material to provide protection for virtually any penetration in any building throughout the world

Silent Knight
Manufactures commercial fire protection systems, digital receivers, and telephone entry systems. The fire products include addressable fire alarm control panels, conventional fire alarm control panels, fire alarm communicators, notification appliances, and voice evacuation control panels

System Sensor
Manuractures fire alarm equipment including conventional detection, audible/visible notification, sprinkler systems monitoring, intelligent detection, and HVAC systems monitoring

Wheelock Inc
Manufactures equipment for the life safety, communications and security markets

Wiremold (Metal Raceway)
Manufactures plastic and metal raceway for communication, security, and fire alarm systems