This icon represents fire alarm button. It is a circle with two curved lines on the outside. The lines on the outside are significantly larger than the circle and surround it without ever touching it or each other.
This Alert icon is a responsive icon. This means that it's optimized for four resolutions, from tiny 16x16 until highly detailed 80x80. The style comes from the latest Microsoft Office
, which makes it perfect for any Windows applications, in particular, those with ribbon toolbar control. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 16,000 icons, all in the same style and quality.