This enhancement allows users/systems in the cloud to trigger actions on the device.

云中的用户/系统可以凭借这种增强在设备上触发动作。

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It can also trigger a loud alarm to find a misplaced phone, even if the device is in silent mode.

如果忘了手机放在哪里，这款程序也可以触发手机发出响亮的警报声，甚至在手机静音模式下也能如此。

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Timer is an instance of CSTimer, which is set to trigger every five seconds, at which time the device will double the current value of the multiplying factor.

timer是CSTimer的实例，它被设置成每5秒触发一次，每次触发时，设备会把乘数的当前值加倍。

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Their guns are equipped with a special device that emits laser beams each time a Marine pulls a trigger.

VOA: standard.2010.04.06

With WeMo SMART functionality added, the NetCam HD is viewable from the WeMo app and acts as an additional motion sensor on a WeMo network to trigger another device to turn on or off when it senses motion.

ENGADGET: Belkin unveils the NetCam HD WiFi camera, WeMo SMART functionality in tow for $150

Second, some commentators have spoken of the contemplated U.S. deployment as a "tripwire" -that is, a device to ensure that a future Syrian aggression would more or less automatically trigger a substantial U.S. military intervention to defend Israel.

CENTERFORSECURITYPOLICY: Center for Security Policy | What hazards along the road to Damascus? Mission impossible

It can also trigger a loud alarm to find a misplaced phone, even if the device is in silent mode.

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