FDNY S-98 Test Guide 2026 | Fire Alarm Systems Technician Questions & Answers

Prepare for the FDNY S-98 Certificate of Fitness exam with this updated 2026 study guide and practice test resource. Includes realistic questions and verified answers covering fire alarm systems inspection, testing procedures, servicing requirements, NFPA 72 standards, NYC Fire Code regulations, system maintenance, troubleshooting, and safety compliance. Ideal for technicians, fire alarm professionals, and candidates preparing for the FDNY Fire Alarm Systems Inspection, Testing and Service Technician certification exam. Designed to improve understanding, strengthen exam readiness, and help candidates pass the S-98 exam successfully. The official FDNY S-98 certification applies to technicians who inspect, test, and service fire alarm systems throughout New York City.