The detector is made with two differently oriented passive infrared sensors, capable of distinguishing the presence of a human being from that of a pet.

The volumetric lens with which it is equipped allows the creation of a protection area with 94 high density zones and integrates the "Anti-masking" function, which can be activated at any time, detecting any attempt at inhibition or disturbance in the detection area. Thanks to the masks it is equipped with, it is possible to adjust the coverage area to 4 ranges (4, 5.5, 9 and 12 m).

This feature, in addition to the sensitivity adjustment, reduces the possibility of false alarms due to inappropriate movements.