1. PIR+MW+MCU 2. Digital temperature compensation 3. Pet immune 4. "Agile Motion Recognition" algorithm 5. Low cost "Agile Motion Recognition" detection algorithmMicrowave frequency : 10.525GBi-direction continuous digital temperature compensation2-step sensitivity adjustable for pir and continuous sensitivity adjustable for microwave3 vertial zones and 12 horizontal zonesDetection range: 6m, 9m, ...