We all know electrical workers are responsible for installing many different electrical systems within a building (lighting and receptacles). But what about all of the other types of systems, such as ...

Even if you're not ready to take the plunge into fire alarm system design and installation just yet, you should still know the fundamentals in order to perform emergency work. This includes knowing ...

Clinton Township business owner Greg Delione is tackling the skilled trade worker shortage by creating programs that allow ...

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]. Most cities require fire alarm system plans to be ...

Business fires cause hundreds of millions of dollars in damages every year, making this one of the most important safety issues for business owners and office or facility managers to address.

You may hear it if you own a scanner. Whenever there's a fire, firefighters call for a first alarm, then maybe a second... or even more. But what does it mean? What does each alarm indicate? Basically ...