How Does An Infrared Detector Work?
An infrared (IR) sensor is popular wireless technology, including remote control functions and detecting surrounding obstacles. It is a simple electronic device that emits and detects IR or thermal radiation. It is enabled with the ability to recognize heat and movement. IR sensors use wavelengths between 0.75 µm and 1 mm. The infrared area can not be seen with the human eye but can be felt like warmth on the skin. In simple terms, an Infrared detector is a device that uses sensors that react to infrared radiation. The waves are not visible to the human eye. Humans are colorblind compared to some animals who can see a broader range of colors. Infrared detectors are used in security cameras, motion and window sensors, and heat sensors. Infrared detectors are an essential element of the security of a house. They are an important tool that makes security devices work more accurately. These detectors are reliable. This helps the owners feel safe when they are away from their homes. M...