Public address system on the white background

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Size: 4155px × 2760px
Photo credit: © Sorapop Udomsri / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: address, announce, announcement, broadcast, duxford, hailer, herald, horn, information, loud, loudspeaker, megafone, megaphone, notify, pa, proclaim, proclamation, public, publicize, siren, sound, speaker, state, system, warning, white