Its K-Band technology can prevent wrong alarm better and increase the    sensitivity.
* Adopts self-designed DSP chip with DMF (Digital Memory Focus) technology
* Dual PIR + MW + Energy analysis
* Adopts view-area molding technology, which guarantees the better matching of    MW and IR view-area.
* Professional lens for UV resistance.
* Pet immunity below 30kg
* Self-adaption detection doorsill technology, effective clearance of external    interference
* Multi grades sensitivity adjustable