Electromagnetic Radiation Hazard Warning Symbol #272310 (License: Personal Use)

The image shows a high-visibility yellow equilateral triangle with a black border, containing a central antenna icon emitting concentric arcs representing radiofrequency waves. It is used internationally to indicate areas where potentially harmful electromagnetic fields (EMF) may be present, such as near broadcast antennas, microwave equipment, or industrial RF sources. The design follows ISO 7010 and IEC 60417 standards for safety signage.

Typically displayed on equipment, facility entrances, or regulatory signage near high-emission RF sources; used by engineers, safety officers, and compliance teams to alert personnel and the public to non-ionizing radiation hazards.