Video Loss Alarm, Video Motion Alarm, External Alarm.

视频丢失报警，视频移动报警，外部报警。

youdao

Support alarm function, net interruption alarm, video loss alarm.

支持报警功能，网络中断报警，视频丢失报警。

youdao

Additional features include picture-in-picture, video loss detection, optional utp video outputs, and pole and wall mounting options.

附加功能包括画中画，视频丢失侦测，可选utp视频输出以及电杆和墙壁安装选项。

youdao

Pic Mail uses advanced video compression techniques to compress the file without loss of video quality or audio.

CNN: Top 10 video tools

Forty years later, while preparing for the historic anniversary, NASA began a frantic search for those images after a well-publicized loss of the original video of the Apollo 11 landing.

FORBES: Fading History: Vintage Films And Photos Crumbling To Dust

Like sellers of books, films and music, Game has been hurt by competition from online retailers such as Amazon as well as from Britain's cut-throat supermarkets, which have started stocking a small selection of the bestselling video games, often using them as loss-leaders to entice shoppers.

ECONOMIST: Media retailing