Guard device: The machine tool is equipped with totally enclosed or semi-enclosed guard. Each guideway with protection hood.

防护装置：机床配置全封闭或半封闭防护罩，各向导轨均配置防护罩装置。

youdao

To solve this problem, a T-shaped rail falling guard device was developed by Henan Transmission and Distribution Construction Co.

针对这种情况，河南送变电建设公司研制出一种T型轨道式攀登坠落保护装置。

youdao

A security guard kicks him out and takes the device from him.

保安把他赶了出来，而且没收了复制器。

youdao

It is being sold as a friend to your children, a security guard and entertainment device.

BBC: NEWS | Technology | March of the consumer robots

By contrast, consumers' "readiness to manage their personal finances and banking via a mobile device has caught the industry off guard, " said Robert Hedges, managing director at AlixPartners LLP, a Boston-based consulting firm.

WSJ: Bank Customers Make Smartphone Connection

It is also a SAFE-designated device, which means it has additional security features to safe-guard sensitive data and communications.

ENGADGET: Samsung Galaxy Note II to land 'by mid-November' on all major US carriers