What Is an Occupancy Sensor? Types, Benefits & Applications
Occupancy sensors are devices that detect motion or body heat to control systems like HVAC and lighting. By automatically adjusting these systems based on presence, they enhance energy efficiency, reduce costs, and improve security. Key types include Passive Infrared (PIR) sensors for confined spaces, Microwave and Ultrasonic sensors for larger or obstructed areas, and Camera-Based and Vacancy sensors for specialized needs. Benefits of occupancy sensors include energy savings, cost reduction, better space utilization, and heightened security. Ideal applications span offices, retail spaces, and industrial facilities, where they integrate with IoT systems to optimize operations. Choosing the right sensor involves evaluating factors like the environment, coverage area, and sensitivity. Whether for energy efficiency, space optimization, or security, occupancy sensors are indispensable tools for modern businesses.
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