Market Definition

The occupancy sensor is an electronic device that detects human presence or absence in a specific area using motion, heat, or sound signals. It helps automate control of building systems such as lighting, heating, ventilation, air conditioning (HVAC), and security.

The market is segmented by mounting type (wall-mounted, ceiling-mounted, and desk sensors), sensing technology (passive infrared (PIR), ultrasonic, dual technology, and others), and connectivity (wired and wireless). These sensors are widely used in applications such as HVAC systems, lighting control, security, and surveillance.

Occupancy Sensor Market Overview

The global occupancy sensor market size was valued at USD 3040.6 million in 2024 and is projected to grow from USD 3369.6 million in 2025 to USD 7057.7 million by 2032, exhibiting a CAGR of 11.05% during the forecast period.

Market growth is fueled by the growing demand for workspace optimization and energy-efficient space management. Organizations are actively adopting occupancy sensors to monitor real-time space utilization and reduce energy waste in lighting, HVAC, and other building systems.

A key trend in the market is the focus on extended battery life and a lower carbon footprint. Manufacturers are developing low-power sensors that operate efficiently over longer periods, which minimizes the need for frequent battery replacements and reduces maintenance costs.

Major companies operating in the occupancy sensor industry are Enerlites, Inc., Schneider Electric, Leviton Manufacturing Co., Inc., Siemens, Legrand, Veris, Honeywell International Inc., B.E.G. Brück Electronic GmbH, ifm electronic gmbh, Johnson Controls, Crestron Electronics, Inc., Acuity Inc., Lutron Electronics Co., Inc., Eaton, and Hubbell.

Market growth is fueled by the increasing focus on in-cabin sensors that monitor occupancy, movement, and environmental conditions within vehicles. These sensors enable safety features such as child detection, seat belt reminders, and airbag deployment control.

They also support energy-efficient cabin management by adjusting HVAC functions based on real-time occupancy. This reflects the expanding role of occupancy sensing in advancing automotive safety and efficiency.

In April 2024, NOVELDA enhanced its X7 ultra-wideband (UWB) in-cabin sensor with seat occupancy detection through a software upgrade. This upgrade enables accurate detection of human presence in each seat within a vehicle cabin, expanding its existing functions of child presence detection (CPD), general presence detection, and vital signs monitoring.

Key Highlights:

The occupancy sensor industry size was recorded at USD 3040.6 million in 2024.
The market is projected to grow at a CAGR of 11.05% from 2025 to 2032.
North America held a market share of 34.09% in 2024, with a valuation of USD 1036.4 million.
The wall-mounted segment garnered USD 1169.2 million in revenue in 2024.
The passive infrared (PIR) segment is expected to reach USD 2549.7 million by 2032.
The wired segment is projected to generate a revenue of USD 4344.0 million by 2032.
The HVAC segment is expected to reach USD 2323.8 million by 2032.
The commercial segment garnered USD 1729.6 million in revenue in 2024.
Asia Pacific is anticipated to grow at a CAGR of 12.08% over the forecast period.

Market Driver

Growing Demand for Workspace Optimization

The expansion of the occupancy sensor market is fueled by the rising demand for workspace optimization. Businesses are increasingly adopting occupancy sensors to monitor space utilization in real time, helping reduce energy consumption by controlling lighting, HVAC, and other systems based on actual occupancy. This allows organizations to identify underused areas, consolidate operations, and minimize overhead costs.

The shift toward flexible work environments and hybrid office models has further increased the need for intelligent space management solutions such as occupancy sensors. Occupancy sensors provide actionable data for informed decisions on workspace design, capacity planning, and facility efficiency. This is leading to increased adoption of these solutions across sectors focused on enhancing operational efficiency and cost efficiency.

Market Challenge

Integration Complexity with Existing Building Infrastructure

The occupancy sensor market faces a significant challenge in integrating sensors into existing building infrastructure. Many older buildings lack the necessary wiring or system compatibility required for direct installation. This leads to increased project costs, longer deployment times, and limited scalability, thereby restricting adoption in retrofit projects.

To address this challenge, manufacturers are introducing wireless sensor models that support fast installation without structural modifications. Companies are also offering integration support and standardized communication protocols to enable smoother connectivity with current building management systems. These measures are helping reduce complexity and support broader deployment in existing facilities.

Market Trend

Focus On Extended Battery Life and a Lower Carbon Footprint

The occupancy sensor market is witnessing a notable shift toward technologies that offer longer battery life and a lower carbon footprint. Manufacturers are introducing low-power sensors designed to extend operational life and reduce maintenance requirements in commercial installations. These advancements support cost efficiency while aligning with corporate sustainability targets.

The use of recyclable materials and energy-saving components helps reduce lifecycle emissions. Surging demand for environmentally compliant sensors without performance trade-offs reflects a transition to sustainable, efficient building technologies.

In March 2025, VergeSense launched the Infinity area sensor, designed to advance occupancy intelligence with a ten-year battery life, 25 times lower carbon footprint, and integrated AI features. The sensor offers enhanced passive occupancy detection, real-time object recognition, and change detection capabilities to support live floor mapping and digital twin development.

Occupancy Sensor Market Report Snapshot

Segmentation	Details
By Type	Wall-mounted, Ceiling-mounted, Desk
By Technology	Passive Infrared (PIR), Ultrasonic, Dual Technology, Others
By Connectivity	Wired, Wireless
By Application	HVAC, Lighting Control, Security & Surveillance, Others
By End Use	Commercial, Residential
By Region	North America: U.S., Canada, Mexico
	Europe: France, UK, Spain, Germany, Italy, Russia, Rest of Europe
	Asia-Pacific: China, Japan, India, Australia, ASEAN, South Korea, Rest of Asia-Pacific
	Middle East & Africa: Turkey, U.A.E., Saudi Arabia, South Africa, Rest of Middle East & Africa
	South America: Brazil, Argentina, Rest of South America

Market Segmentation

By Type (Wall-mounted, Ceiling-mounted, and Desk): The wall-mounted segment earned USD 1169.2 million in 2024, mainly due to widespread use in commercial buildings for space optimization and energy savings.
By Technology (Passive Infrared (PIR), Ultrasonic, Dual Technology, and Others): The passive infrared (PIR) segment held a share of 36.22% in 2024, propelled by its low cost, reliability, and broad adoption in lighting control systems.
By Connectivity (Wired and Wireless): The wired segment is projected to reach USD 4344.0 million by 2032, owing to strong demand in large-scale commercial and institutional facilities where stable connectivity is critical.
By Application (HVAC, Lighting Control, Security & Surveillance, and Others): The HVAC segment is projected to reach USD 2323.8 million by 2032, propelled by the increased focus on energy efficiency and demand-based climate control.
By End Use (Commercial and Residential): The commercial segment held a share of 56.88% in 2024, largely attributed to higher adoption of smart building systems and occupancy-based automation in offices, retail, and public infrastructure.

Occupancy Sensor Market Regional Analysis

Based on region, the market has been classified into North America, Europe, Asia Pacific, Middle East & Africa, and South America.

Occupancy Sensor Market Size & Share, By Region, 2025-2032

The North America occupancy sensor market share stood at 34.09% in 2024, valued at USD 1036.4 million. This dominance is reinforced by the widespread adoption of building automation technologies and strong enforcement of energy efficiency regulations across the United States and Canada. The regional market further benefits from a mature construction industry and high consumer awareness regarding smart building technologies.

Major industry players have established a strong presence in the region, supporting continued investment and product deployment in office spaces, retail centers, healthcare facilities, and educational campuses.

The Asia-Pacific occupancy sensor industry is poised to grow at a significant CAGR of 12.08% over the forecast period. This growth is fostered by technological advancements and increased product launches featuring advanced technologies for presence detection and obstacle avoidance. These innovations are being incorporated into smart buildings, smart homes, drones, robotics, and surveillance systems.

Countries such as China, Japan, South Korea, and India are heavily investing in smart infrastructure development and urban digitization. Growing demand for automated and intelligent environments has accelerated the adoption of occupancy sensors with enhanced precision and multi-functional capabilities.

In January 2025, TDK Corporation launched full-scale production of its InvenSense SmartSonic ICU-30201 ultrasonic time-of-flight sensor. The sensor delivers accurate proximity, presence, and distance detection with a range of up to 9.5 meters, supporting applications in smart homes, robotics, drones, smart buildings, and camera systems.

Regulatory Frameworks

In the U.S., the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) and the International Code Council (ICC) regulate the use of occupancy sensors through ASHRAE Standard 90.1 and the International Energy Conservation Code (IECC). These standards require occupancy-based automatic shut-off controls in commercial spaces such as classrooms, conference rooms, and restrooms to reduce energy consumption.
In Japan, the Ministry of Economy, Trade and Industry (METI) monitors the implementation of occupancy sensors under the Energy Conservation Law (Act on the Rational Use of Energy). This law supports the use of smart control technologies in buildings to optimize energy use based on real-time occupancy.

Competitive Landscape

Key players in the occupancy sensor industry are focusing on integrating air quality metrics with real-time occupancy data to enhance indoor environment management. Companies are developing advanced sensor platforms that combine presence detection with CO₂, humidity, and VOC monitoring. This allows building management systems to optimize ventilation rates based on actual room usage and air quality levels.

Several manufacturers are investing in multi-sensor fusion technologies to provide a unified solution for energy control and indoor air quality compliance. Furthermore, players are partnering with software firms to offer cloud-based analytics platforms that generate actionable insights from occupancy and air quality trends.

In October 2024, XY Sense launched its Air Quality Insights feature by integrating data from leading providers Airthings and Kaiterra into its platform. The solution combines real-time occupancy data with air quality metrics to deliver actionable insights on space utilization and building performance. This expansion supports improved workplace health, comfort, and productivity by enabling better monitoring and management of indoor air quality across office environments.

List of Key Companies in Occupancy Sensor Market:

Enerlites, Inc.
Schneider Electric
Leviton Manufacturing Co., Inc.
Siemens
Legrand
Veris
Honeywell International Inc.
B.E.G. Brück Electronic GmbH
ifm electronic gmbh
Johnson Controls
Crestron Electronics, Inc.
Acuity Inc.
Lutron Electronics Co., Inc.
Eaton
Hubbell

Recent Developments (Product Launches)

In January 2025, Logitech launched Logitech Spot, a radar-based occupancy and environmental sensor designed to support healthier and more efficient workplace environments. The sensor detects space occupancy to monitor environmental factors such as air quality and airflow and automates meeting room reservations.
In June 2024, HubStar launched H2O, a hybrid occupancy platform designed to optimize collaboration, space utilization, and employee experience in hybrid workplaces. It integrates workplace experience, intelligence, and data management tools to help organizations align workforce, policies, and physical spaces.