DT (IR+MW) volumetric detector on BUS RS485 to be used with suitable Combivox control panels. It permits the programming, range/sensitivity adjustment and functioning check through Control panel Programming Software. Maximum detection range: 12 m for 90°. Auxiliary input for the connection of a door/window contact or of any detector (NC/NO). It allows to signal any masking attempt on the IR section. It allows to signal any masking attempt on the IR section. Endowed with MEMS accelerometer against any tampering attempt for detector removal or inclination. GREEN ACTIVE function to reduce the MW emissions at disarmed system. Different operating modes of IR and MW sections: AND, OR or AHM (Anti Heat Mode – processing algorithm that automatically optimises the detection, eliminating the IR section limits due to high temperatures). On board Micro-USB connector for firmware updates directly on the installing place.