Builder in hard hat, goggles and medical protective mask stands at construction site and talks via portable radio transmitter. Cinema 4K 60fps panoramic video
African american worker stands at construction site, holds in hands work papers and talks via portable radio transmitter
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Hardhat man giving instructions to workers using walkie-talkie in construction site closeup. Latina engineer in vest talking portable radio
Airport worker wave hand and talks with portable radio
Portrait of airport worker talking on portable radio in close up
African american worker in white hard hat and protective goggles stands at construction site and speaks via tablet computer by video link. Cinema 4K 60fps video
Men in uniform and medical masks speaking with each other and using radio while working on construction site together
Dispatcher learns about incident in airport through portable radio
Dispatcher give orders with portable radio in control tower of airport
African american worker in hard hat and medical protective mask stands at construction site and talks on smartphone by video link. Cinema 4K 60fps video
Bearded contractor speaking on radio and gesturing thumb up while using theodolite then calling colleagues to check measurements during work on construction site
Workman in white hard hat and medical protective mask stands at construction site and speaks on smartphone. Cinema 4K 60fps panoramic video