Syncretize MW& PIR technology, double processors improve signal processing ability
Built-in 3 dividual infrared detectors, All direction adjustable
All direction coverage, so fit for installation at any height
Multiple shielding technology for resisting all kinds of high frequency interference
Detection pulse optional, can complete suitable for all kinds all indoor situation
Digital two-way automatic temperature compensation, super resistance to false alarm
Self-check function, can send the detector status at times