red lights police beacon on a black background. police flashing light, emergency lights flashing in the dark, optical lens flare effect. light leaks pulsing and glowing in 4k seamless loop. police lights strobe efect. - 報警器 個影片檔及 b 捲影像00:12紅色, 防盜警鐘
latin american woman leaving her automated home activating the lock on digital tablet introducing the pin - 報警器 個影片檔及 b 捲影像00:12保安系統, 防盜警鐘
alarm clock ringing at 5:30 (half-past five) it's ticking quickly on a white background in the studio lights. the concepts of speed, time, deadline, waking up, stress, bell rings, hour, time lapse, schedule, calendar date, finalize, retro style - 報警器 個影片檔及 b 捲影像00:11時鐘
young woman waking up and snoozing smartphone alarm while lying on bed in cozy bedroom at home - 報警器 個影片檔及 b 捲影像00:20起床
beautiful woman leaving her home activating the alarm system using a tablet on wall - 報警器 個影片檔及 b 捲影像00:11保安系統
young beautiful asian woman with pajamas wear sleep mask laying on convenience and comfort bed wake up with sleepy eyes feel noisy alarm from phone wake her up in bedroom at home late morning. - 報警器 個影片檔及 b 捲影像00:30
close up shot of a fire alarm warning light on the ceiling with siren sound - 報警器 個影片檔及 b 捲影像00:12噪音, 辦公室
latin american man leaving his automated home activating the lock on digital tablet introducing his pin - 報警器 個影片檔及 b 捲影像00:12防盜警鐘
a young asian woman walks in and scans her finger to open the digital door at her new home. - 報警器 個影片檔及 b 捲影像00:08防盜警鐘
copy space-danger sign motion graphics with green screen background - 4k stok video - 報警器 個影片檔及 b 捲影像00:13
close angle on alarm panel next to doorway with green light and status message of off. zoom in. - 報警器 個影片檔及 b 捲影像00:07防盜警鐘
close-up shot of a woman turning off her light alarm clock after it goes off in the morning - 報警器 個影片檔及 b 捲影像00:02
couple leaving their smart home and locking the house using a security system - 報警器 個影片檔及 b 捲影像00:07保安系統
woman, brown eyes and macro of vision focus, contact lenses and optical test for facial recognition security. closeup zoom portrait on face, eyeball and human stare, anatomy and mindfulness - 報警器 個影片檔及 b 捲影像00:10
black woman activating the security alarm while her partner finishes packing something in his backpack before leaving their home - 報警器 個影片檔及 b 捲影像00:16保安系統
1966 zo safety room in a nuclear reactor, man sitting at controls, alarms going off / hanford, washington, united states - 報警器 個影片檔及 b 捲影像00:12
alarm clock ringing at 2 o'clock. it's ticking quickly on a white background in the studio lights. the concepts of speed, time, deadline, waking up, stress, bell rings, hour, time lapse, schedule, calendar date, finalize, retro style - 報警器 個影片檔及 b 捲影像00:11時鐘, 黃色, 復古風格
low angle close up flash of light and smoke flowing away from smoke alarm on ceiling - 報警器 個影片檔及 b 捲影像00:07
low angle close up burst of light under smoke detector on ceiling / smoke drifting toward detector - 報警器 個影片檔及 b 捲影像00:12
toronto, canada: fire department in action, fire trucks attend to an alarm in a downtown business - 報警器 個影片檔及 b 捲影像00:06消防車
