QRFS explains the difference between tamper switches and supervisory switches, plus other types of fire sprinkler system sensors.
Fastener tools like DeWALT HangerMate threaded rod anchors help you hang pipe or other equipment by drilling directly into structural members.
What is a Coast Guard-approved fire extinguisher? How many boat fire extinguishers do you need? QRFS explains the 2016 rule change.
Fire hose reels and racks can be life-saving equipment in the right hands. Learn when code requires fire hose cabinets and when they can be removed.
Learn how fire sprinkler head cover plate installation tools make it easy to remove sprinkler caps and install cover plates—safely from the floor.
Server rooms need strong cooling and fire protection systems. QRFS examines aisle containment systems and how they can impede fire protection.
Learn the basics for the maximum and minimum distances for extended coverage fire sprinklers according to NFPA 13.
Learn about the NFPA standards governing fire sprinkler retrofits and installations and how to read these documents, ID system components, and more.
Learn why homeowners retrofit or install fire sprinklers and why fire safety isn’t the only reason—or the complete, detailed answer.
Learn about glow-in-the-dark rope, a sprinkler shutoff multitool, and FDC connections in this rundown of essential firefighter tools.
