Smoke Detector Icon - Visual Representation of Fire Alarm System #3249738 (License: Personal Use)

This vector illustration depicts a ceiling-mounted smoke detector with a central sensor and concentric arcs representing audible alarm waves. The design uses grayscale tones with black outlines to emphasize clarity and universal recognition. It conveys functionality through symbolic waveforms rather than realistic detail, making it suitable for instructional or UI contexts.

Used in fire safety manuals, emergency protocol websites, smart home device interfaces, and public signage to indicate smoke detection capability. Matches user intent for understanding alarm mechanisms or selecting visual assets for safety-related content.