medium rack-focus static - a security camera scans passengers at a subway station./beijing, china - 閉路電視 個影片檔及 b 捲影像00:12北京
surveillance camera video footage of a man walking through a house, then leaving the scene. high angle view, establishing shot, - 閉路電視 個影片檔及 b 捲影像00:41酒店
an nypd security camera surveys activity in front of the stock ticker zipper sign on the morgan stanley dean witter building. - 閉路電視 個影片檔及 b 捲影像00:05
high angle view of woman inside elevator detected by surveillance cameras - 閉路電視 個影片檔及 b 捲影像00:42保安系統
ha ws young boy shopping with mother in convenience store chooses ice pop from freezer and shows his mother, then they walk up to cashier at counter / brooklyn, new york, usa - 閉路電視 個影片檔及 b 捲影像01:04
ha ws man trying on sunglasses in convenience store, then looks around, puts pair into his jacket and walks away without paying for them / brooklyn, new york, usa - 閉路電視 個影片檔及 b 捲影像00:53逛街
old damaged vhs tape cassettes. videocassette recorder vcr play animation. retro vintage background or overlay 4k stock video - 閉路電視 個影片檔及 b 捲影像00:15錄影像
ms, eight security surveillance monitors with view of london streets, london, england - 閉路電視 個影片檔及 b 捲影像00:19倫敦 - 英格蘭
cctv camera template while capturing live broadcast signals. digital camera concept - 閉路電視 個影片檔及 b 捲影像00:30
digital camera and mobile phone recording icon symbol overlay animation background stock video - camera viewfinder rec button overlay for a minute - fully isolated green screen background and suitable for chroma key - easy to use stock video - 閉路電視 個影片檔及 b 捲影像00:59
multi-camera cctv security wall with cctv overlay effect showing parking structure and alley - 閉路電視 個影片檔及 b 捲影像00:30
man interacting with a small security camera and smartphone for home monitoring - 閉路電視 個影片檔及 b 捲影像00:08手機
surveillance camera video footage of a man crossing the street, then leaving the scene. time stamp and identity tracking details included. high angle view, establishing shot, - 閉路電視 個影片檔及 b 捲影像00:20
surveillance camera video footage of a man sitting on a park bench, talking on a mobile phone, then leaving the scene. time stamp and identity tracking details included. high angle view, establishing shot - 閉路電視 個影片檔及 b 捲影像00:38
cu, security surveillance monitor divided into four separate images of london streets, london, england - 閉路電視 個影片檔及 b 捲影像00:10
split screen control room video screen displaying four areas of camera surveillance in a train station - 閉路電視 個影片檔及 b 捲影像00:20
close angle of security camera mounted on wall near ceiling. see shadow cast by camera on wall. see camera explode, probably destroyed by bullet or projectile of some kind. see sparks, flame, and smoke fly everywhere. - 閉路電視 個影片檔及 b 捲影像00:20
close angle of security camera with red glow mounted on blue brick wall inside hallway of building. see light cast its shadow against the wall. camera pans away from security camera then back to it several times. see metal piping along ceiling of wall. su - 閉路電視 個影片檔及 b 捲影像00:27
