ZWIRN RESPONDS TO JOHNSON CONTROLS LETTER
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
Johnson Controls sent Jeffrey Zwirn a letter regarding his November 24, 2020 LinkedIn posting entitled DSC Confirms FATAL DEFECT in Fire Alarm.
VIDEO LINK: Johnson Controls letter and Zwirn's response.
Jeffrey D. Zwirn, CPP, CFPS CFE, SET, FASI&T, CHPA-IV, MBAT, NFPA 3000(PS) President IDS Research and Development, Inc.
Technical Consultant at Systems Support Specialists
4 年In your reading of Johnsons Controls response it sounded as if they were claiming that the panel could still announciate an audible alarm through a hardwire siten/bell, and could transmit an alarm through the onboard communicator. Were these rebutals tested?
I help people protect and automate their home and business. Sales & Installation at ADT, Nashville. 15 years experience; 10,000+ customers helped. Circle of Excellence Winner 2024 ??
4 年Jeffrey, what are some good alternatives?
Physical Security and Life Safety Specialist/ Instructor/Consultant
4 年Powerful and true, many combo panels have this same issue.
Tech savvy team builder, founder and operator.
4 年JCI doesn't have to make good products they just have to hire more attorney's! This is crazy!
Start-Up Projects
4 年Very interesting...