Loudspeakers on the roof, alarm siren in city. Two public address system speakers

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Size: 7952px × 5304px
Photo credit: © Nataliia Mach / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: address, alarm, audio, broadcasting, bullhorn, city, closeup, communication, device, hailer, house, information, loud, loudspeaker, loudspeakers, megaphone, message, outdoor, photo, public, radio, roof, safety, set, signal, siren, sky, speakers, speaking-trumpet, system, talking, volume