SSI logo


Top Story

Fire Side Chat: NFPA 72 Requirements for Installing Gas Detection Systems on Fire Alarms

If you install fire alarm systems, get better acquainted with NFPA 72 with the help of SSI columnist Shane Clary.

Latest in NFPA 72

Society's infatuation with wireless technology didn't start with the advent of the cell phone. This love affair actually began with an invention called the radio in or about 1922. The introduction of the television simply clinched it. July 31, 2009

In the past many signal transmission technologies have been devised in order to send alarm signals to a monitoring station with the intent of summoning a local fire brigade. Each one reflected the newest and greatest transmission technologies of its time. June 30, 2009

Compatibility is something with which anyone who installs code-compliant fire alarm systems must be concerned. Unless one manufacturer’s smoke detector is listed as ... March 31, 2009

Sprinkler systems are an important part of an end user’s overall fire protection program. Not only are these systems often required by the local authority having jurisdiction (AHJ), but ... By Al Colombo · February 28, 2009

In years past alarm technicians operated under the assumption that combination burglar/fire alarm panels were not allowed on commercial fire jobs. One reason is that many ... November 30, 2008

The emergence of network-like technology in the fire alarm industry is already underway. Although progress is somewhat slow and the degree of implementation varies from manufacturer to manufacturer, overall the industry is moving in the direction of a network-based solution with information technology (IT) clearly in view. A handful of fire equipment manufacturers have recently given us ... June 30, 2008

Using Ethernet technology to transmit alarm signals is the future of the security industry. Coming to maturation at a time when the sun has set on advanced mobile phone service (AMPS) equipment, Internet protocol (IP) alarm communication is the technology dealers must now consider to ... April 30, 2008

The fire protection industry is an ever-changing environment. If it were not, fire codes would remain the same year after year, cycle after cycle, and our job would be less complicated. Oftentimes, changes occur in the fire protection industry because of advances in fire detection technology, while ... April 30, 2008

In the early morning hours of Dec. 27, 2003, an accidental fire pillaged through a boys summer camp in Naples, Maine. The camp was temporarily closed through the winter season. The fire alarm system had failed, propagating the blaze to burn for nearly an hour before the inferno was detected by the building supervisor and only then were the local fire authorities notified. April 30, 2008

Last month, we discussed some of the ins and outs associated with the installation of automatic smoke detectors. This month, my goal is to cover testing — including the sometimes misunderstood sensitivity, or ... March 31, 2008

Latest Download!
Due to the complex nature of quoting in Excel, if you make one little formula flub, everything in your beautiful template turns into a mess of error messages, which slows down your quote delivery time.



Don't miss out! Subscribe to Security Sales & Integration magazine today. - Security Sales & Integration


View all security resources & downloads