Alert Siren Beacon color outline icon
Outline emergency siren beacon with a domed lens and rays showing it flashing
About the Alert Siren Beacon color outline icon
A rounded emergency light: a tall dome lens with a curved highlight streak inside, seated on a wide rounded base, surrounded by seven short rays that show it flashing. It signals an active alert, incident or urgent notification. Good for monitoring and status dashboards, security and alarm apps, incident response tools, emergency service pages and warning banners in admin panels.
The dome is roughly twice as tall as the base is thick, and the rays fan out at even angles to keep the flash reading symmetrical. Strokes are uniform and rounded, so it sits well beside bell, warning triangle and shield icons. Give the rays breathing room in the bounding box or they clip against tight button padding.
This is the colour outline version of the alert siren beacon icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
