Millimeter Wave Body Scanner Market: Trends in Non-Invasive Security Screening

The global millimeter wave body scanner market is witnessing robust growth, driven by the increasing demand for advanced security screening solutions across airports, public transportation hubs, and critical infrastructure. These scanners utilize millimeter-wave technology to detect concealed objects on a person's body without physical contact, making them an essential tool for security agencies worldwide. The rising threat of terrorism, coupled with stringent regulatory mandates for passenger safety, has intensified the adoption of these scanners, especially in regions with high air traffic and public transportation usage. In 2026, the global market is expected to be valued at US$ 571.9 million, and by 2033, it is projected to reach US$ 999.3 million, registering a CAGR of 8.3% during the forecast period.

Market statistics reveal that airport security remains the primary application segment, accounting for the largest share due to increasing air passenger volumes globally. Governments are investing heavily in modernizing airport security infrastructure, integrating high-throughput body scanners capable of reducing queue times while ensuring passenger safety. The leading segment in terms of product type is walk-through body scanners, favored for their efficiency and ability to handle large passenger volumes. Geographically, North America dominates the market, attributed to the presence of major airports, stringent security regulations, and significant investment in transportation security technology. The U.S., in particular, continues to be a significant contributor due to federal mandates requiring the deployment of advanced screening technologies across all commercial airports.

Key Highlights from the Report

• The market is projected to reach nearly US$ 1 billion by 2033, expanding at a CAGR of 8.3%.
• Walk-through millimeter wave body scanners lead the product segment due to higher efficiency.
• North America accounts for the largest market share, driven by government security initiatives.
• The aviation sector remains the largest end-user segment, fueled by growing passenger traffic.
• Advancements in non-invasive screening technology are enhancing user experience and adoption.
• Increasing investments in critical infrastructure security provide strong growth opportunities.

Market Segmentation

The millimeter wave body scanner market is broadly segmented based on product type, end-user application, and technology. Product types include walk-through scanners and handheld devices, with walk-through scanners leading due to their higher passenger throughput and comprehensive detection capabilities. Handheld scanners, although smaller in scale, are increasingly used for localized security checks in crowded areas, critical infrastructure, and temporary checkpoints.

From an end-user perspective, airports and airlines dominate adoption, as these scanners are essential for streamlining passenger screening while complying with international security regulations. Other notable end-users include government buildings, border security, railway stations, and high-security venues such as stadiums and public events. The technology segmentation focuses on active millimeter wave scanners and passive systems, with active systems preferred for their accuracy and ability to provide high-resolution imaging of concealed objects. This segmentation allows stakeholders to identify growth opportunities tailored to specific applications and operational requirements.

Regional Insights

Regionally, North America remains the largest market for millimeter wave body scanners, largely due to stringent security mandates imposed by agencies like the Transportation Security Administration (TSA) in the United States. High air passenger traffic, ongoing modernization of airport security infrastructure, and strong governmental investments contribute to market dominance in this region.

Europe represents the second-largest market, driven by the adoption of advanced security technologies across major international airports in countries such as the U.K., Germany, and France. Investments in rail and metro security are also expected to boost demand. The Asia-Pacific region is anticipated to experience the fastest growth due to increasing air travel, rising urbanization, and government initiatives to enhance transportation security. Countries like India, China, and Japan are increasingly deploying body scanners at airports, metro stations, and border checkpoints, providing significant growth opportunities for manufacturers.

Market Drivers

The primary driver for the millimeter wave body scanner market is the rising air passenger volume, which necessitates faster and more accurate screening solutions. Airports and transportation hubs are increasingly adopting these scanners to reduce wait times while maintaining stringent security standards. Another key factor is the growing need for critical infrastructure protection. High-profile attacks and security breaches have highlighted the importance of advanced screening systems in safeguarding public spaces, government buildings, and mass transit systems. Additionally, technological advancements in millimeter wave imaging, such as non-invasive scanning, automated threat detection, and AI-based anomaly identification, are driving adoption by offering higher accuracy and efficiency. Governmental investments and regulatory mandates requiring the deployment of next-generation screening solutions further bolster market growth.

Market Restraints

Despite strong growth potential, the millimeter wave body scanner market faces certain restraints. High initial capital investment and operational costs remain significant barriers for small and medium-sized airports and public facilities. Additionally, privacy concerns and public apprehension regarding body scanning technology may hinder widespread adoption in certain regions. Some countries have stringent data protection regulations that limit the storage and processing of scanned images, potentially impacting market expansion. Technical limitations such as occasional false alarms, the need for trained personnel, and maintenance requirements also pose challenges for operators.

Market Opportunities

The millimeter wave body scanner market offers several growth opportunities, particularly in emerging regions where air travel and public transportation are expanding rapidly. Increasing adoption of these scanners for border security, railways, and metro systems provides untapped market potential. Advancements in software integration, AI-based threat detection, and remote monitoring can further enhance scanner efficiency and reduce operational costs, creating a competitive advantage for vendors. Additionally, government initiatives to strengthen critical infrastructure security and increase public safety in densely populated areas present opportunities for market players to expand their product offerings. Collaborations with airports, transportation authorities, and government agencies can also open new avenues for long-term contracts and recurring revenue streams.

Company Insights

Several leading companies are actively shaping the millimeter wave body scanner market through product innovation, strategic partnerships, and regional expansions. Key players include:

• Smiths Detection – A pioneer in advanced security screening solutions, focusing on high-throughput body scanners.
• Rapiscan Systems – Offers both walk-through and handheld millimeter wave scanners for airports and government facilities.
• L3Harris Technologies – Known for integrating AI-driven imaging systems with millimeter wave technology.
• Thales Group – Provides next-generation scanners with enhanced detection capabilities for airports and critical infrastructure.
• Morpho Detection (now part of IDEMIA) – Delivers high-resolution body scanners with emphasis on privacy and non-invasive scanning.
• Osiscan – Emerging player specializing in cost-effective solutions for small and medium-sized airports.

Recent Developments:

In 2025, Smiths Detection launched its latest generation walk-through millimeter wave body scanner, featuring faster throughput and AI-powered threat detection, aimed at major airports in North America and Europe.

L3Harris Technologies partnered with several Asia-Pacific airports in late 2025 to deploy advanced millimeter wave scanners integrated with automated passenger verification systems, enhancing security while improving operational efficiency.

Conclusion

The millimeter wave body scanner market is poised for significant growth over the next decade, driven by increasing air passenger volumes, rising threats to public safety, and government investments in advanced security infrastructure. The market benefits from technological innovations such as AI-driven detection, non-invasive scanning, and higher throughput solutions, which are transforming passenger and public security screening processes. North America currently leads the market due to stringent regulatory requirements and high adoption rates, while Asia-Pacific presents the fastest growth opportunities. Challenges such as high costs, privacy concerns, and regulatory limitations exist but are being mitigated through technological advancements and strategic collaborations. As global security demands continue to rise, the millimeter wave body scanner market is expected to expand rapidly, offering opportunities for both established and emerging players to strengthen their presence in this critical sector.