Interest in emergency systems rose sharply after 9/11 and remains high. Building owners no longer install fire alarm signaling systems just to satisfy their insurance company. Today, their motivation ...

Greg Kessinger is SD&I’s fire alarm and codes expert and a regular contributor. Email him your fire & life safety questions at [email protected]. You may be surprised how much NFPA 72’s chapter on ...

Many different types of facilities face common concerns when it comes time to consider replacement of existing fire alarm systems. For high-rise buildings of all occupancy types, however, there are ...