Honeywell has been selected to upgrade the fire alarm system at Phoenix Sky Harbor International Airport’s Terminal 4, the busiest terminal at the airport with over 80 gates across eight concourses.
The project will replace the original 2003 Honeywell system with advanced fire safety technology that meets the latest UL standards.
As part of the upgrade, new automated devices and enhanced system modules will improve emergency response and operational efficiency.
A digital dashboard will provide real-time insights, helping to cut maintenance costs and reduce manpower amid ongoing labour shortages.
Updated maps through Honeywell’s Enterprise Buildings Integrator (EBI) platform will also improve alarm visualisation and guide emergency responders more accurately.
The project is scheduled for completion in 2026 and will ensure full protection for the terminal, which serves nearly 94,000 passengers daily, throughout the process.
The project highlights Honeywell’s role in delivering safety-critical infrastructure upgrades while supporting broader megatrends in automation, aviation, and the energy transition.
“This award to enhance the Phoenix Sky Harbor International Airport's fire alarm system reflects our commitment to delivering innovative and reliable automation solutions that protect this busy airport while also helping ensure uninterrupted operations for passengers and staff,” Sudhakar Janakiraman, president, Honeywell Building Solutions.
“We are honored to work on this vital safety initiative that builds on a long-standing and valued relationship.”
