The global Fire Alarm System Sensors market size was estimated at USD 32420 million in 2024 and is projected to reach USD 61638.43 million by 2032, exhibiting a CAGR of 7.40% during the forecast period. North America Fire Alarm System Sensors market size was estimated at USD 9553.37 million in 2024, at a CAGR of 6.34% during the forecast period of 2025 through 2032.Download FREE Sample of this R..