The NFFF launched a new training module, Automatic Fire Sprinkler and Alarm Systems, that is self-paced and can be completed at any time or place. Automatic fire sprinkler systems and automatic fire ...

When it comes to electronics, it seems like a relay is such a simple device – yet, it is able to interface some pretty elaborate high-end systems with a fire alarm system. Working with relays is an ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...