Infrared Traffic Sensor Market size was valued at US$ 456 million in 2024 and is projected to reach US$ 712 million by 2032, at a CAGR of 6.7% during the forecast period 2025-2032
MARKET INSIGHTS
The global Infrared Traffic Sensor Market size was valued at US$ 456 million in 2024 and is projected to reach US$ 712 million by 2032, at a CAGR of 6.7% during the forecast period 2025-2032. The U.S. accounted for 35% of the global market share in 2024, while China is expected to witness the fastest growth with a projected CAGR of 9.2% through 2032.
Infrared traffic sensors are intelligent detection devices that use infrared radiation to monitor and analyze vehicular and pedestrian movement. These sensors operate by either emitting infrared signals (active sensors) or detecting thermal radiation from objects (passive sensors), enabling applications in traffic light control, toll collection, and smart city infrastructure. The technology offers advantages such as weather resistance, high accuracy, and low power consumption compared to traditional detection methods.
Market growth is driven by increasing urbanization, government investments in intelligent transportation systems, and the rising adoption of smart city initiatives worldwide. Active infrared sensors currently dominate the market with over 60% revenue share due to their superior detection range, though passive sensors are gaining traction for energy-efficient applications. Key industry players including FLIR Systems, Bosch Security Systems, and Axis Communications are expanding their product portfolios through technological innovations such as AI-integrated traffic analysis solutions.
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MARKET DRIVERS
The global infrared traffic sensor market is experiencing significant growth due to increasing urbanization and the pressing need for efficient traffic management systems. Infrared sensors play a pivotal role in modern smart city initiatives by enabling real-time traffic monitoring, adaptive signal control, and vehicle counting. Many metropolitan areas worldwide are investing heavily in smart transportation infrastructure as urban populations grow and congestion worsens. These sensors provide crucial data for traffic flow optimization, helping reduce commute times by up to 25% in major cities implementing intelligent transportation systems.
Governments across developed and developing nations are implementing strict road safety regulations, creating robust demand for reliable traffic detection technologies. Infrared sensors offer superior performance in various weather conditions compared to traditional solutions, maintaining accuracy rates above 95% even in challenging environments. Many transportation departments now mandate the installation of advanced sensor systems at high-risk intersections and highways to improve accident prevention measures. These regulatory requirements directly contribute to market expansion as cities upgrade their traffic infrastructure.
Recent Development:
- Global traffic sensors market (including infrared segment) rose from approximately USD 788.2 million in 2023 to USD 841.8 million in 2024, an absolute increase of USD 53.6 million (~6.8% growth)
- Given infrared sensors are one sub‑category within broader traffic sensors, proportionally they contributed to part of that growth.
- According to Mordor Intelligence, the traffic sensor market is projected to grow from around USD 720 million in 2025 to USD 1.08 billion by 2030, which is +USD 360 million, or ~8.5% CAGR over five years
Since infrared sensors form a segment within this larger traffic sensor market, they likely follow similar growth patterns—though their exact share proportions were not disclosed.
List of Key Infrared Traffic Sensor Companies Profiled
- FLIR Systems (U.S.)
- Bosch Security Systems (Germany)
- Axis Communications (Sweden)
- Current Corporation (U.S.)
- Dali Technology (China)
- DRS Technologies (U.S.)
- Fluke Corporation (U.S.)
- General Dynamics (U.S.)
- Infrared Integrated Systems (U.K.)
- E.D. Bullard (U.S.)
Segment Analysis:
By Type
Active Infrared Sensors Segment Leads Market Due to Higher Accuracy in Vehicle Detection
The market is segmented based on type into:
- Active Infrared Sensors
- Subtypes: Short-range, Medium-range, Long-range
- Passive Infrared Sensors
- Subtypes: Thermal array detectors, Pyroelectric sensors
By Application
Traffic Light Control Segment Dominates Market Due to Urban Smart City Initiatives
The market is segmented based on application into:
- Traffic Light Control Systems
- Toll Collection Systems
- Vehicle Counting and Classification
- Incident Detection Systems
- Others
By Technology
Thermal Imaging Segment Shows Strong Growth Potential
The market is segmented based on technology into:
- Thermal Imaging Sensors
- Near-Infrared Sensors
- Mid-Infrared Sensors
- Far-Infrared Sensors
By End-User
Municipal Authorities Segment Leads Due to Urban Traffic Management Projects
The market is segmented based on end-user into:
- Municipal Authorities
- Highway Authorities
- Private Infrastructure Developers
- Others
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