UL’s Devastating Liability Letter – Zwirn’s Explanation
Jeffrey Zwirn, CPP, CFPS, CFE, SET, ITFAS-I, ITFAS-II, CHPA-IV, MBAT, SSI HALL OF FAME
![Jeffrey Zwirn, CPP, CFPS, CFE, SET, ITFAS-I, ITFAS-II, CHPA-IV, MBAT, SSI HALL OF FAME]()
Jeffrey Zwirn, CPP, CFPS, CFE, SET, ITFAS-I, ITFAS-II, CHPA-IV, MBAT, SSI HALL OF FAME
Forensic Alarm Expert, Burglar Alarm Expert, Fire Alarm Expert, Central Station Monitoring Expert, Security Alarm Expert, Expert Witness, UL & NFPA Standards, Line Security, PERS Medical & Panic Alarms & Security Expert
The President and CEO of UL - Jennifer Scanlon - directed Larry Shudak to write this devastating letter in which UL confirms they failed to test the control unit and defends their failure with misguided imagination. This failure threatens the safety and lives of millions of families in North America which use Johnson Controls equipment.
President of Florida Fire and Burglary Inc.
3 年Same thing happens with every Fire Alarm System with a short on the SLC loop before a fire occurs.
Project Manager Convergint Technologies
4 年Enjoyed the video and proof of failure. Great job!!!
Sales Associate
4 年oooops!!!
Physical Security and Life Safety Specialist/ Instructor/Consultant
4 年Wake up industry, never compromise life safety or security. Jeff's intention is no different than the auto industry not paying attention to Ralph Nader safety concerns many years ago. Or the lock industry not acknowledging the age old vulnerability (locksmith trade secret) about bumping locks to open which was exposed through the internet and social media.
Project Manager at FIRECOM, Inc.
4 年Jeffrey ...it's sad...if there's no example, then it's difficult to find followers... If UL fails to accept responsibility, then where shall the industry turn to...? I hope 2c brighter days coming next year.