Larry D. Rietz
Larry D. Rietz is global service line leader, fire detection and alarm at Jensen Hughes Inc. He is a fire alarm and emergency communications system designer, author and instructor with more than 27 years of fire alarm industry experience.
MNS, ECS April 14, 2022
Fire alarm changes and challenges
NFPA 72 continues to provide challenges and solutions to fire protection engineers and fire alarm designers
By Larry D. Rietz