Lineicon › Security Siren icon Siren line icon from the security set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: alarm, alert, emergency, light, warning, industry.Download siren.svg Tags: alarm, alert, emergency, light, warning, industry Related security iconsShotgunSkullShield LockSmart DoorShield CheckSmart Door HandleShield CheckSmart Door Lock