The global Optical and Acoustic Signal Devices market size was estimated at USD 881.50 million in 2024 and is projected to reach USD 1272.9 million by 2032, exhibiting a CAGR of 4.70% during the forecast period. North America Optical and Acoustic Signal Devices market size was estimated at USD 248.57 million in 2024, at a CAGR of 4.03% during the forecast period of 2025 through 2032.Download FRE..
