Modern commercial buildings rely on a network of interdependent systems – fire alarms, sprinkler systems, access control, surveillance cameras, intercoms,…

Table of Contents Any fire protection infrastructure must include a fire suppression system. The term “fire suppression” refers to any…

Know how to test fire alarm? Every business, apartment, hotel, hospital, and school has a fire alarm system. Every year,…

Table of Contents To monitor the launch of V2 rockets, German scientists invented CCTV technology in 1942. American scientists later…

What Causes a Fire Sprinkler to Activate What triggers the activation of a fire sprinkler? The fundamentals of convective heat…

Table of Contents At its most basic, access control is a method of managing who and when accesses an area.…

Table of Contents Installing a security camera in your house may appear intimidating to not technologically adept individuals. So you…

  Many light fixtures wires directly into your home’s electrical system. We know them as “line voltage lights” and run…

Table of Contents An intercom system allows communication with a building guest. Office intercoms are an essential component of workplace…