Tag

ahj

• August 27, 2026 · 5 min read

  Fire Alarm Communicator Requirements After the POTS Line Died

  POTS is gone. Here's what AHJs actually want documented for cellular and dual path IP communicators, plus the panel compatibility trap that catches techs.

• August 17, 2026 · 5 min read

  AHJ Registry: How to Find Out Who Actually Reviews Your Job

  There is no master AHJ registry. Here is how to find the right reviewer, confirm the code edition, and build a jurisdiction sheet you reuse.

• August 3, 2026 · 6 min read

  Common Fire Alarm Plan Review Comments (and How to Answer Them)

  The plan review comments that keep coming back on fire alarm submittals, what each one actually means, and the fastest clean way to answer it.

• July 8, 2026 · 5 min read

  Fire Alarm Cut Sheets: What AHJs Actually Want to See

  Cut sheets sink more submittals than bad calcs do. Here's what AHJs actually want highlighted on the sheet, and the one mistake that gets it kicked back.

• June 28, 2026 · 5 min read

  Why AHJs Reject Fire Alarm Submittals (Top Reasons)

  Most AHJ rejections trace back to six fixable mistakes. Here's what's missing from your submittal package and how to fix each one fast.

• June 25, 2026 · 5 min read

  Duct Smoke Detector Requirements Without the Guesswork

  CFM thresholds, sampling tube sizing, remote station placement, and the IMC vs NFPA 72 overlap that catches fire alarm techs off guard.