School Bell Wall Alarm black filled icon
Round wall alarm bell on a rectangular base with a curved striker hammer
About the School Bell Wall Alarm black filled icon
A large circular gong dome with a small ring at its center sits on a short neck above a rectangular wall-mount box, and a curved arm carrying a round striker hammer swings out to the right. The shape reads as a class bell, fire alarm or emergency alert rather than a handheld bell. Works for school timetable apps, fire safety signage, building alarm panels, campus notice boards and shift or break reminders.
The strong circle-on-box silhouette gives it a stable, mechanical look, and the thin striker arc adds motion on one side. It pairs with fire extinguisher, siren and notification bell icons in the library. The center ring is the first detail to disappear, so keep it at 24px or above.
This is the solid black filled version of the school bell wall alarm icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
