REF-50D

REF-50D Dual-tech PIR+MW Detector With Mirror
Features:
* Dual element PIR detection technology
* Adopts multi-grades intelligent processing software, full analysis and processing of all kinds of false alarm
* Adopts micro power-consumption 8 digits CMOS single chip control
* Refined mirror，can transport the infrared energy from different distance to PIR, which can recognize the true alarm signal from false alarm effectively.
* MW anti-masking technology, can detect the attempt of blocking MW or PIR channel.
* 3 colors LED display, can recognize signals of PIR, MW, anti-masking and troubles.
* Unique anti-masking and trouble output.
* AND/OR modes for option, fit for various kinds of environments.
* MW range adjustable.
* With high/low sensitivity selection
* Unique full-range temperature compensation technology.
* Anti strong EMI interference
* EI control mode for option
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