ID Fire Alarm study guide
ID Fire Alarm · Work through your exam, one topic at a time.
The ID Fire Alarm credential is a state-issued certification for individuals who inspect, test, and maintain fire alarm systems in Idaho. It is aimed at technicians and inspectors who work for alarm contractors, perform periodic inspections on commercial and institutional properties, and must demonstrate knowledge of adopted codes, system fundamentals, and field testing practice. The ID Fire Alarm study guide has 8 sections and about 3,094 words.
01Codes and Standards: Finding and Applying the Controlling Rule
This domain tests whether you can trace a requirement to its source and know which document wins when two of them apply. Fire alarm work sits at the intersection of the building code, NFPA 72, NFPA 70 Article 760, and the manufacturer's listing.
413 words, about 2 min02Fire Alarm System Fundamentals: System Types and Signal Hierarchy
This domain tests whether you can describe a system at the block level: what category it falls into, what it reports off premises, and how it ranks the signals it produces. Local - sounds locally, no off-premises transmission.
391 words, about 2 min03Initiating Devices: Spacing, Placement, and Application Rules
This domain tests the placement arithmetic and application limits for smoke detectors, heat detectors, manual pull stations, duct detectors, and waterflow devices. On smooth, flat ceilings the planning basis is 30 ft (9.1 m) spacing , which puts detectors no more than 15 ft from walls and gives roughly 900 ft² per detector.
413 words, about 2 min04Notification Appliances: Audibility, Visibility, and Intelligibility
This domain tests the numbers behind occupant notification: sound pressure levels, candela selection, mounting heights, synchronization, and voice intelligibility. Public mode : 15 dBA above the average ambient, with a minimum of 65 dBA.
372 words, about 2 min05Control Equipment and Circuits: Pathway Classes and Interface Wiring
This domain tests how control equipment supervises its circuits and what happens to the system when a single fault occurs. Class A - a redundant path so that a single open or ground fault does not prevent alarm operation; the fault is annunciated.
391 words, about 2 min06Inspection and Testing: Frequencies, Methods, and Acceptance
This domain tests the Chapter 14 inspection, testing, and maintenance schedule and the methods used to prove each device actually works. Initial acceptance testing covers 100% of devices on a new system, plus verification of functions, sequence of operations, and off-premises transmission.
382 words, about 2 min07Maintenance and Troubleshooting: Finding Faults Without Guessing
This domain tests systematic fault isolation on supervised circuits, battery care, false alarm reduction, and notification circuit problems. Start with the panel's history log and the specific trouble type.
392 words, about 2 min08Documentation and Reporting: Records That Prove the Work
This domain tests the paperwork that makes a fire alarm system legally and technically defensible: design documents, completion records, test records, and modification documentation. Floor plans showing device locations, the riser diagram, and the device address schedule.
340 words, about 2 min