红外线探测器 meaning in English

infrared detection unit
infrared locator
infrared ray detector
pyroscan

Alarm systems - intrusion systems - requirements for passive infrared detectors
报警系统.入侵系统.无源红外线探测器的要求
Co 2tr test method for the determination of carbon dioxide gas transmission rate co 2tr through barrier materials using an infrared detecto
用红外线探测器透过隔绝材料测定二氧化碳气体传输率
The passive infrared detectors used for automatic switching could not be adjusted finely enough for the level of control desired , and may be incompatible with the light sources
用于接通自动地面接收机终端的被动红外线探测器不能被调整足够好对于预期的控制的水平来说，并且可能与光源不能协调。
Dog starts finding and chasing the ball with light on his eyes and make sound . place the ball in front of dog when it keeps on turning around to look for the ball . play with ducky jr . by remote controller of tv , video , etc
把电子波启动后，红色的讯号灯会亮起，只要将电子波放在小得奇附近，小得奇身上的红外线探测器便会追踪红外线来源，并会追踪电子波的位置。