List of featured suppliers of DOOR SENSORS Infrared on Building Products Index
Door sensors, infrared are electronic devices that detect the presence of objects or persons in the area near a door. They work by emitting a beam of infrared light that bounces off the object and back to the sensor, triggering an action such as opening or closing the door. These sensors are commonly used in applications where hands-free operation of doors is desired, such as in hospitals, laboratories, and public toilets. They are also used in security systems to detect intruders or unauthorized access to a building.
