Selective focus on hand of unrecognizable military surveillance officer holding radio set and saying something at night indoor
Close-up shot of female worker using walkie-talkie while speaking with colleagues during workday in industrial plant
Closeup side shot of security officer talking on handheld transceiver while monitoring CCTV video footages on multiple monitors in surveillance room
Close up shot of mature factory inspector in hardhat holding walkie-talkie and speaking during workday
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Close-up arc no people shot of CCTV surveillance screens, portable walkie-talkie radio, takeaway coffee, security guards uniform jacket, in dark control room of business premises during workday
Selective focus shot of worried woman calling emergency with walkie talkie for injured male colleague during workday at industrial factory
Close up of man in safety hat and glasses speaking on walkie talkie standing at warehouse
Female security officer or dispatch in uniform talks in walkie talkie, uses tablet computer and looks at screens in monitoring center during
Chest up of young Caucasian military officer communicating with coworker via walkie talkie while working at night in military control center
A man warehouse worker talking walkie talkie and walking in storehouse
Closeup of African American male engineer using walkie talkie to cooperate with employees, working at tractor producing plant
Bearded man and woman at vehicle factory, discussing work
Senior foreman in reflective jacket using walkie talkie for connection with workers. Bearded male doing supervision of loading and unloading operations at construction object.
Bearded foreman in protective goggles looking away and speaking on walkie talkie while supervising industrial site at night
Male firefighter in helmet coordinating rescue after road accident
Two security officers talk and look view from security cameras displayed on computer monitors. Walkie talkie and surveillance equipment. Observation and CCTV technology. Monitoring and social safety.
Medium closeup of serious Caucasian male FBI agent in suit looking through hole in window blind and speaking into walkie talkie while on secret mission in office at night
Close up of female CCTV operator working on computer in monitoring center with security cameras, talking on walkie talkie. Multiple monitors
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Male detective in formal suit crouching down in dark room and speaking into walkie-talkie while his senior colleague searching for clues with flashlight at crime scene
Close-up of cropped bearded male technician talking into walkie talkie at factory in afternoon
Paramedic Is Taking Out Walkie Talkie
Tilt up of Caucasian male cybersecurity worker watching CCTV cameras and transmitting info through walkie talkie while working in office
Medium shot of young Black female security guard officer speaking with colleagues on walkie-talkie in surveillance room
Close up of female security operator or dispatch talking in walkie talkie and looking at screens sitting at workplace in monitoring center
Warehouse worker talking walkie talkie and walking in storehouse. Male engineer happy smiling worker celebrating success at warehouse goods storage
Aerial panoramic view of modern high rise downtown buildings in City financial and economic hub. London, UK
Evening aerial footage of group of modern skyscrapers in City business hub against twilight sky. Working overtime in office. London, UK
African American security officer or dispatch in uniform uses tablet computer and walkie talkie, looks at screens working in monitoring
Security worker in uniform takes bunch of keys and selects needed one. Walkie talkie and surveillance equipment lie on table. Tracking and monitoring systems. Observation and CCTV technology. Close-up
Top view shot of multiethnic military workers wearing camouflage uniform standing by table with satellite map on it and having discussion, working together in dark military surveillance office
Close up side shot of Biracial security guard communication with colleagues vie walkie-talkie in sitting in surveillance room
Panning medium shot of multiethnic team of military surveillance officers co-working in office at night, watching CCTV cameras, transmitting data through radio set and typing on computer keyboards
Medium closeup of confident African American female construction worker giving commands to employees through walkie talkie
High angle shot of middle-aged Caucasian foreman in workwear using walkie talkie while controlling work of construction crane standing on concrete rooftop of unfinished real estate building
Multi ethnic policemen sitting in patrol car at underground parking. Male police officers hiding behind door of car. Strict cops aiming guns. Policewoman talking on walkie talkie with police office
Medium shot of confident African American female engineer in hard hat giving commands to employees via walkie talkie standing outdoors
Security Team At Outdoor Stage For Music Festival Or Concert Talking Into Radio
Adult man in hardhat and goggles looking away and speaking on walkie talkie during work on industrial site at night
Slide and pan elevated footage of group of modern tall office buildings in City financial district. Digital lines and charts, analysing collected data visual effects. London, UK
Zoom-in slowmo portrait of perplexed Caucasian military surveillance officer sending command via walkie talkie, working with team in military control center
Cropped closeup of unrecognizable military workers with walkie talkies in hands examining points on printed satellite map while co-working at night in office
Military man with gun using radio to ask for reinforcement then moving forward with SWAT team in dark corridor
Man comes to colleague, looks view from security cameras displayed on computer and tablet monitors and talks by walkie talkie. Security officer sits at workplace and typing keyboard. CCTV technology.
Multiple monitors and big digital screen showing surveillance video footage. Female dispatch or CCTV operator works on computer in
Security officer in uniform uses walkie talkie, calls by landline phone and looks at computer monitors with male operator in headset. Security guards work in observation room. Social safety. Close up.
Side-view medium shot of caucasian male plant supervisor in yellow hard hat talking on walkie-talkie and controlling employees actions gesturing actively
No people shot of security guard workspace with CCTV video footage on monitors, landline phone, walkie-talkie and flashlight
Unrecognizable man checking LED display with tester and speaking on radio while working on stage