Q: I heard that in the U.S. there are different standards for burglar alarm control panels among the different states and perhaps concerning power supplies. I know that the relevant Underwriters ...

Article 760 covers the installation of wiring and equipment for fire alarm systems, including circuits controlled and powered by the fire alarm. Those circuits are for such things as fire detection ...

The latest published edition of NFPA 72, the National Fire Alarm and Signaling Code-2016, further clarifies the fire alarm industry’s concept of traditional terms and their definitions. The first ...