This sensor will alert you when the maze has passages going off to the left.

当左边出现通道时，这个传感器会发出警报。

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The MH-60R collects and processes voice, video, radar and acoustic sensor data to alert the Navy vessels it supports of undersea or surface movements and threats.

该MH-60R还将收集和处理语音，视频，雷达和声学传感器的数据，提醒海底或海面海军船只的运动情况和所面临的威胁。

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In our model, we look upon multiple detection centers as a sensor network. Each detection center gets information about the attributes as to the alert object, which constitutes evidence.

在模型中，我们把多个检测中心看作一个传感器网络，各检测中心检测到的关于警报对象的属性产生对态势判断的度量，构成证据。

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The milk jug is also outfitted with a temperature sensor that can alert users when milk has been left out for too long.

FORBES: Digital Milk Jugs: A Product Worth Developing?

An onboard motion sensor can trigger an alert on your smartphone, letting you know that whatever you've tagged is on the move, so that bicycle thief won't get far before you're on the trail.

ENGADGET: BluTracker lets you locate your stuff within 2,500 feet, we go hands-on (video)

Steve Fussy, from the AWE, said the false alarm, which was triggered by a "sensor fault", was not meant to alert residents.

BBC: Atomic weapons base false alarm wakes neighbours