Infrared Waves are used for night vision, thermography, hyperspectral imaging, heating, communication, tracking, etc. In daily life, Infrared Waves would be used in security lights, burglar alarms, remote controls and data links over short distances.
Infrared Waves have their dangers. Some of the items that use Infrared Waves may overheat and cause explosions. Also, some people may suffer from infrared radiation.