Microwave + Infrared technology;
Pet immunity up to 36kg;
Microcontroller signal processing;
Bsed on Doppler concept;
Unique waterproof and seal plastic design;
High light immunity >10000Lux;
PIR sensitivity selection;
MW intensity adjustment;
N.O. & N.C. relays switched optionally;
Front and back tamper protection;
Temperature compensation;
Connector is outside of housing, covenient wiring;
Stainless steel bracket