PNG ICO ICNS SVG MORE
Mixed
Filled outline
Line color mix Vol.1
Megafone, Loud, megaphone
Black
512x512
Line color mix Vol.2
Attention, Megafone, Alert
Outline
Mayssam
Error, Alert, danger
PNG MORE
Flat
Office Vol.2
Loud, Alert, megafon
MediumTurquoise
Office Vol.3
speaker, Broadcast, Alert
DimGray
Twitter UI Set
Alert, notification, ring
Krispicons- Modern Flat Icons Freebie
timer, Horn, Alert
Purple
111x111
Attention, danger, Caution
Firebrick
Handdrawn
Social Messaging & Productivity
danger, Attention, Error
Fire
bell, danger, problem
Crimson
ForAll
warining, Alert, Error
LightSeaGreen
PNG ICO ICNS MORE
Smooth
48px web iconset
signal, Attention
SandyBrown
48x48
Pixel
PixeloPhilia
Alert, Attention, exclamation
DarkSlateGray
32x32
Humility
Attention, Emblem, important
Simplicio
warning, Alert, Attention
Goldenrod
128x128
3D
Vista Style Base Software
Attention, Alert, Achtung
256x256
DRF
Attention, Alert, exclamation
Attention, Information
DodgerBlue