Windows sensory security detectors small size, light weight.

门窗感应防盗报警器体积小，重量轻。

youdao

Windows security warning model: easy to sensory Windows security detectors at the doors or window hanging.

门窗防盗报警模式：很容易将感应门窗防盗报警器挂在门或窗上。

youdao

In the area of electronic security detectors, passive infrared detector is widely used because of their low cost, technical performance and stability of by users and professionals welcome.

在电子防盗探测器领域，被动红外探测器的应用非常广泛，因其价格低廉、技术性能稳定而受到广大用户和专业人士的欢迎。

youdao

That may sound a rather haphazard approach to network security, as detectors are randomly generated and die out from time to time.

ECONOMIST: A thousand ills require a thousand cures

They had to make their way through tight security, including metal detectors and bomb-sniffing dogs.

NPR: Boston Bomb Investigation Extends To Russia

They made their way through tight security, including metal detectors and bomb-sniffing dogs.

BBC: Boston bombs: Memorial for slain officer Sean Collier