watchful security officer speaking into hands-free microphone while standing guard at building entrance - 警衛人員 個影片檔及 b 捲影像00:25保安員
beautiful female customer at the mall asking the security guard for a store as he points away while instructing her - 警衛人員 個影片檔及 b 捲影像00:10保安員
alert security officer wearing earpiece and lapel microphone carefully observing his surroundings at building entrance - 警衛人員 個影片檔及 b 捲影像00:37保安員
ha, ms, guard looking at security monitors then using phone and talking on walkie talkie, compton, california, usa - 警衛人員 個影片檔及 b 捲影像00:47
security man guard, working in control room by cctv monitor for protection, data center or building safety. inspection, video surveillance agency and control room with footage, view monitor and computer - 警衛人員 個影片檔及 b 捲影像00:09
security guards interrogate man at entrance to shopping centre available in hd. - 警衛人員 個影片檔及 b 捲影像00:26
watchful security officer speaking into hands-free microphone while standing guard at building entrance - 警衛人員 個影片檔及 b 捲影像00:11保安員, 保安系統
security officer standing guard while speaking into his hands-free security microphone - 警衛人員 個影片檔及 b 捲影像00:16保安員, 保安系統
security officer speaking into cb radio surrounded by security camera screens` - 警衛人員 個影片檔及 b 捲影像00:38
close angle of vault or safe door. metal. knobs, hinges, and bolts. door swings open towards. could be bank. security guard at door. - 警衛人員 個影片檔及 b 捲影像00:12
ms pan security guard answering telephone at desk, then greets businessman who signs guest log and gives him office security pass / london, england - 警衛人員 個影片檔及 b 捲影像00:39
mobile with green binary code encryption data, privacy security protection network encode decode online access concept - 警衛人員 個影片檔及 b 捲影像00:30
wide angle of entrance to upper class, modern apartment building or condominiums. stainless steel awning. lobby is glass and steel. security guard sits at desk in lobby. - 警衛人員 個影片檔及 b 捲影像00:01
ws people's armed police guard standing outside government building / puxi, shanghai, china - 警衛人員 個影片檔及 b 捲影像00:11
low angle wide shot chinese soldier walking around circular temple of heaven / beijing, china - 警衛人員 個影片檔及 b 捲影像00:07
security guard, woman and tablet with surveillance video, observation app and watching at night. working in control room by cctv monitor for protection, data center or building safety. inspection, video surveillance agency and control room with footage - 警衛人員 個影片檔及 b 捲影像00:23
security personnel monitoring surveillance equipment inside security control booth - 警衛人員 個影片檔及 b 捲影像00:56
alert security officer carefully observing his surroundings while standing guard at building entrance - 警衛人員 個影片檔及 b 捲影像00:12保安系統, 保安員
medium angle, canted angle of dark high security office hallway. guard with flashlight turns on lights, walking on patrol. could be any secure facility - 警衛人員 個影片檔及 b 捲影像00:35
medium angle of entrance of medical center or hospital. uniformed guard visible standing at entrance. ambulance and emts visible in bg. ambulance reads "bexar county emergency medical services." doctors and nurses in scrubs visible. - 警衛人員 個影片檔及 b 捲影像00:08
manager, assistant, cleaning lady and security guard of a mall standing facing camera cheerfully - 警衛人員 個影片檔及 b 捲影像00:11
pan up from men, security guards or workers with flashlights walking through museum hallway at the louvre. they take the mona lisa or painting of woman, down from wall and replace it with a duplicate. - 警衛人員 個影片檔及 b 捲影像01:24電筒
medium angle of police officers or security guards in federal reserve bank warehouse or garage. uniforms. officers holds shotguns and stand near vault lifts or elevators. flashing lights out of focus in fg. - 警衛人員 個影片檔及 b 捲影像00:30美國
medium angle of male security guard standing guard at top of stairs. man looks around then itches his rear end. he notices security or surveillance camera, then hears alarm and runs down stairs. black and white security camera point of view. - 警衛人員 個影片檔及 b 捲影像00:37
la ws child cycling past pigeon on steps near security guard and dog in background / bogota, colombia - 警衛人員 個影片檔及 b 捲影像00:21
