+A thermal camera detects [Infrared](/wiki/infrared) radiation, creating an image based on [Heat](/wiki/heat) emitted by objects. It allows visualization of temperature differences, revealing unseen patterns even in complete darkness or through smoke.
+## See also
+- [Thermography](/wiki/thermography)
+- [Electromagnetic Spectrum](/wiki/electromagnetic_spectrum)
+- [Sensor](/wiki/sensor)
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