Many security systems consist of digital video recorders (DVR).

许多安全系统都包含有数码录像机（DVR ）。

You will easily know which of those video recorders are the same

你很容易就能知道那些录像中哪些是相同的

Laptop computers, cellular phones, video recorders, and hearing aids could be powered by portable fuel cells.

笔记本电脑 、 手机 、 录影机和助听器都能使用燃料电池供电.

Fewer people are watching network television and those that do can fast-forward past the commercials by using digital video recorders.

如今收看电视的人比以前少了，即使是那些看的人，也能利用数码录像机来快进，跳过广告。

Owners of some TiVo digital video recorders that have high-speed Internet access may download Unbox movies directly to their televisions, the companies said yesterday.

公司昨天称，拥有某些数字录像机的顾客，可以直接从网上高速下载无盒式电影到他们的电视机。

For operating various electronic devices such as audio devices, video recorders, communication devices, cameras, automotive sets, electric home appliances, etc.

适用于电子化的各种音响设备、通讯设备、照相机、汽车、白色电器等各种操作。

The camera is fully compatible with all Honeywell digital video recorders, encoders, and matrix switchers and is backward compatible with existing domes from the company and other manufacturers.

相机完全兼容所有霍尼韦尔的数字视频录像机，编码器，和矩阵交换机，而且它和现有的霍尼韦尔公司及其他公司生产的球形摄像机是反向兼容的。