Hazard danger warning attention alert sign isometric glossy icon on green screen or chroma key background. Exclamation mark. Web icon error. Security symbols concept. 3d flat animation in 4k
hanging bell alert ring icon, Bell notification animation motion graphics video transparent background with alpha channel
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Animation of the bell icon. Ringing bell notification bell for reminder loop animation video with alpha channel
alarm clock icon Animation. loop animation with alpha channel, green screen.
3d Cell phone with incoming call. Smartphone vibrates, bounces and lights up on green screen or chroma key background. Red phone screen starts to glow after an incoming call. Technology device. 4k
Red countdown digital scoreboard. From ten to zero countdown. Digital red display on black background.