Unique DSP chip , patented mistake--corrective code , multi--dimensional true detection alarm technology With this top-quality real-time Infrared Beam Motion Detector  Sensor  you can provide extra securityFeatures Specifications: Wireless...

It adopts artificial intelligent vague identification and reduces the rate of evaded alarm to the lowest validly . Single  beam sensor/detector is used for automatic slide door , coil door , garage door windows etc.Consists  of  a transmitter...

Wired system and BUS system compatible , holographic spot real--time sport photoelectric Beam Detector(infrared detector) is  the besy equipment  to  protect  house safe . LCD voltage display installing easier---Features ...

1.Real-time Infrared Beam Motion Detector 2.Multi--dimensional technology 3.low voltage 4.Fully air -proof structure Detailed Product Description With this top-quality real-time Infrared Beam Motion Detector  Sensor  you can provide...

solar wireless infrared photoelectric beam detector 1.Tamper protect 2.No need to change batteries 3.Easy o install Own the solar wireless infrared photoelectric beam detector,you will feel so safe and convinent.The main feature as follows:1.Alert...

photoelectric beam detector 1.Tamper protect 2.No need to change batteries 3.Easy o install 4.Simple Specification,Solar wireless infrared phpotoelectric beam detectorAlert state can be set/reset by a wireless remote controllerUnique design,revolutionary...