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How do Dual Technology (PIR & Microwave) detectors work?

April 26, 2017Detectors dual MICROWAVE PIR Technology

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How do Dual Technology (PIR & Microwave) detectors work?

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The PIR and Microwave channels on their own are not immune enough to false alarms: PIR is sensitive to thermal radiation interferences. MW on the other hand is sensitive to radio frequency interferences. Combining these technologies dramatically raises the detector immunity, which leads to a low false alarm ratio. The improvement in the false alarm ratio is achieved because both technologies have to detect simultaneously in order for an alarm to be generated. Upload/Download adaptor interface:There is a special upload/download adaptor interface for each panel: The RP296EBA module – is used for the ORBIT PRO, ProSYS and WaveSYS. The RP205LU module – is used for ORBIT 6 only. There is a special upload/download adaptor interface for each panel: The RP296EBA module – is used for the ORBIT PRO, ProSYS and WaveSYS.