BRK Electronics - Manufacturer of residential and commercial heat and smoke detectors, gas and carbon monoxide alarms, and fire extinguishers. - http://www.brkelectronics.com/
Kidde Fenwal - Manufacturer of industrial, commercial and institutional fire detection and supression equipment. - http://www.kidde-fenwal.com/
Advanced Safety Systems - Distributor of fire extinguishing systems, alarm systems, sprinkler systems and specialty fire protection products. - http://www.advancedsafety.com/