Proper design of an emergency communications system requiring voice intelligibility depends on factors such as room acoustics, speaker layout and even the manner in which the person is announcing a live instruction.
Shane Clary · August 27, 2014
Audibility requirements of fire alarm and emergency communications systems have become more prominent in recent years. Learn where and when you may need to heed such standards based on how NFPA 72 has addressed the intelligibility issue.
Shane Clary · July 30, 2014
It used to be technological change came to the fire alarm industry at a tortoise’s crawl, which made sense given life-safety issues. However, faster and more reliable technology is pushing the business to adopt more of a hare’s pace. See what the next five years has in store.
By Shane Clary · January 09, 2014
Some unwanted alarms are a necessary evil in the overwhelmingly greater good of saving lives and property. However, the movement to impose verification practices continues to be one of the industry’s most volatile areas. See where you stand with the latest developments.
By Shane Clary · December 01, 2013
Most people take power for granted without realizing how many daily activities rely on it — until failure occurs. Nowhere is this truer than for fire/life-safety systems. A recent experience serves as a launch point to keeping systems up regardless of power challenges.
By Shane Clary · October 31, 2013
Just as in real estate it’s all about location, the same can be said for heat detectors. Knowing the rules, best practices and insider tips to properly space these devices helps ensure they deliver system alerts as intended.
By Shane Clary · September 30, 2013
Though early fire detection is usually associated with smoke detectors, there are applications where a heat detector further enhances the preservation of property and life safety. Learn about the different types of heat detectors, and pick up some system design and installation pointers.
By Shane Clary · September 03, 2013
Conscientious fire systems professionals realize they not only need to keep abreast of current codes and standards but also keep their ear to the ground to be prepared when requirements change. Cut through the din of hundreds of recent proposed ICC fire code changes with this overview of those that matter most.
By Shane Clary · June 02, 2013
Accurate recordkeeping is essential to be successful in any business enterprise, but for fire systems contractors it could be a matter of life or death. Brush up on the requirements and catch up on new additions to NFPA 72’s Documentation specifications.
By Shane Clary · April 30, 2013
Those in the fire/life-safety industry should be conversant in the processes both ICC and NFPA use for code and standards development. As the ICC process is open to all for the submittal of changes or additions, those who use its codes should not be shy about submitting proposals if they see a need for a change. Read on to better understand how ICC functions.
January 31, 2013