A warning symbol that represents source of non-ionizing radiations, such as infrared and radio waves. It consists of a tower pictogram emanating waves, similar to the [[Wi-Fi symbol]]. 

h4. See also
* [[laser symbol]]
* [[radiation symbol]]
* [[Tag Group:Symbols]]

h4. External links
* Wikipedia: "Non-ionizing radiation":https://en.wikipedia.org/wiki/Non-ionizing_radiation
non-ionizing radiation symbol