March 2026 – Strong Growth Projected for PIR Sensor Market
Allied Market Research has released a comprehensive report on the global PIR sensor market, projecting robust growth through 2030. The report cites automotive safety mandates, smart home adoption, and building automation as key drivers.
Market Projections
- 2025 market size: $8.2 billion
- 2030 projected market size: $15.1 billion
- Compound Annual Growth Rate (CAGR): 8.5% (2025-2030)
- Unit shipments 2025: 1.2 billion units
- Projected unit shipments 2030: 2.3 billion units
Segment Breakdown
By Technology
- Conventional analog PIR: 65% of market in 2025, declining to 50% by 2030
- Digital PIR with I2C/SPI: 20% of market, growing to 30%
- AI-enhanced PIR: 5% of market, growing to 15%
- Others (arrays, specialized): 10% stable
By Application
- Automotive (child presence detection): 5% in 2025, 20% by 2030 – fastest growing
- Smart lighting: 30% in 2025, 28% by 2030 – stable
- Security systems: 25% in 2025, 22% by 2030 – slight decline
- Building automation: 15% in 2025, 15% by 2030 – stable
- Consumer/IoT: 20% in 2025, 12% by 2030 – relative decline as automotive grows
- Industrial: 5% in 2025, 3% by 2030
By Region
- Asia-Pacific: 45% of market (largest, fastest growing)
- North America: 30% of market
- Europe: 20% of market
- Rest of World: 5% of market
Key Market Drivers
1. Automotive Safety Mandates
The US Hot Cars Act and similar regulations in Europe and Asia are creating massive new demand. By 2030, an estimated 90% of new vehicles will include child presence detection systems, each using 2-3 PIR sensors.
2. Smart Home Proliferation
Smart home adoption continues to grow, with PIR sensors becoming standard in lighting, security, and HVAC systems. The report notes that falling sensor prices (now below $0.50 for basic modules) are enabling integration into lower-cost products.
3. Energy Efficiency Regulations
Building energy codes worldwide now require occupancy-based lighting control in commercial buildings, driving demand for PIR sensors in new construction and retrofits.
4. Aging-in-Place Technology
Growing elderly population is driving demand for PIR-based monitoring systems for fall detection and activity tracking.
Market Challenges
- Supply chain constraints: Potential shortages as automotive demand surges
- Price erosion: ASPs declining 5-7% annually in consumer segments
- Competition from mmWave: Radar sensors gaining in high-end applications
- Raw material costs: Lithium tantalate price volatility
Competitive Landscape
Top manufacturers and market share (2025):
- Panasonic: 28%
- Murata: 22%
- Excelitas: 15%
- Honeywell: 8%
- Chinese manufacturers (combined): 20%
- Others: 7%
Emerging Trends
- AI integration: On-chip classification becoming standard in premium sensors
- Energy harvesting: Battery-free sensors entering market
- Sensor fusion: PIR combined with temperature, humidity, light sensors
- Matter compatibility: Standardized interoperability across ecosystems
- Flexible sensors: Wearable PIR sensors under development
Regional Analysis
Asia-Pacific
The largest and fastest-growing market, driven by:
- Massive electronics manufacturing base
- Rapid urbanization in China and India
- Growing middle class adopting smart home technology
- Government smart city initiatives
North America
Mature market with steady growth driven by:
- Automotive safety regulations
- High smart home adoption rates
- Strict building energy codes
- Healthcare monitoring demand
Europe
Strong growth from:
- Green building initiatives
- Energy efficiency focus
- Aging population driving healthcare monitoring
- Automotive manufacturing base
Conclusion
The PIR sensor market is entering a new growth phase, driven by diverse applications from automotive safety to smart homes. Manufacturers who can secure automotive qualifications and scale production will be best positioned to capture the growing opportunity.