occupancy sensors

Occupancy sensors are devices that automatically detect when a room or space is in use by monitoring movement, sound, or other cues. When someone enters, the sensor turns lights or devices on, and when the space is empty for a set period, it turns them off to save energy. They are commonly used in homes, offices, and public buildings to improve convenience and efficiency without requiring manual switches. These sensors rely on sensors like infrared, ultrasonic, or microwave technology to sense presence, making lighting and systems more responsive and energy-efficient.