If you decide to buy an alarm device, be sure to ask for its signs and put them up on both Windows and doors.

如果你有意购买报警装置，别忘了索要报警器的标志，并把它们张贴在窗户和门上。

youdao

This machine has a high automatic degree, and sets digital control hot-sealing time and passed-hot point automatic protection giving an alarm device.

该机自动化程度高，设有数字控制热封时间和过热自动保护报警装置。

youdao

The utility model relates to an automobile falling back colliding preventing alarm device which is an alarm device especially suitable for ultrasonic sensors.

本实用新型涉及一种汽车倒退防撞报警装置，特别适用于超声波传感器的报警装置。

youdao

Set an alarm in the app, dock your device, and the time and in-app alarms automatically sync to the Halo 3.

ENGADGET: Gear4 spreads Lightning connector love with $129 alarm clock, $79 portable speaker dock

It can sound an alarm or send a message to the device.

FORBES: Why Your Smart Phone Is So Stupid

It also has voice command functions that let users schedule an alarm or adjust volume by speaking to their device.

MSN: Samsung: Galaxy S III sales to hit 10M in July