Electronic acoustic warning systems in emergency situations in store exhibition

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Size: 6016px × 4016px
Photo credit: © Sergey Ryzhov / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: address, alert, amplifier, audio, background, communicate, communication, concept, danger, digital, display, electric, electronic, emergency, equipment, exhibition, home, information, loud, loudspeaker, media, megaphone, message, modern, online, outdoor, public, safety, screen, security, shop, siren, sound, speaker, speakers, store, system, technology, tv, volume, wall, warning, white