Bruce W. Marien
Bruce W. Marien
Product manager, Notification, Johnson ControlsBruce W. Marien is the product manager of notification at Johnson Controls. He is also Evening Instructor - Electrical at Montachusett Regional Vocational Technical School District, owner at Marien Technologies, Training and Development Specialist at Tyco Fire & Security.
News mentions
Johnson Controls addressable fire alarm notification appliances are the first in the fire protection industry to receive the UL Verified Mark for their innovative self-test function. The UL Verif...
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