sign signal communication loud fire brigade siren alarm loudspeaker mast slate

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Size: 2912px × 4368px
Photo credit: © MBerg / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alarm, announcement, aufmersamkeit, brigade, bugle, chimney, chimney-flue, communication, dachfirst, drainpipe, feuersirene, feuersirenen, fire, loud, loudspeaker, mast, megaphone, roof, rooftop, sign, signal, siren, sirens, slate, slated, speakers, station